Most plants are fragile. They need constant care and a nurturing environment to grow healthy. Otherwise, they may die out or just not grow as expected. Sadly, most gardens and crops are filled with damaging factors like intrusive weeds, pests, and soils with no nutrients. To fix them, it can take a lot of effort and time.
That’s why a backpack sprayer is always worth considering. A well-made sprayer can help kill menacing pests, stubborn weed, and fertilize growing seeds.The best backpack sprayer will make it possible to do all that with little effort while offering exceptional results.
In short, having a lawn, garden, or crop without a backpack sprayer can be pretty costly in time and money. So, why not make the right decision and get one today? We’re going to help you with that. Just follow our advice and recommendations in this article to find what you’re looking for.
Comparison Table and Runner Up
With so many quality sprayers in the market, it can take a lot of time to find the right one. Well, you don’t have to worry.
If you’re rushed and don’t want to waste any time – then go for the Field King Professional 190328 Backpack Sprayer. It offers every single benefit a backpack sprayer needs to offer, going from a highly-pressurized system that reaches 150 PSI, a super-long hose/wand for magnificent reach, and a sufficiently roomy 4-gallon tank.
On top of all that, it comes from Field King – one of the best brands in the market. If you want quality and don’t want to read further, this sprayer will come like your best bet.
|D.B. Smith Field King Professional||• Tank Capacity: 4 Gallons|
• Pressure: 80-150 PSI
• Wand Length: 21 inches
|Chapin International 61500||• Tank Capacity: 4 Gallons|
• Pressure: 40-60 PSI
• Wand Length: 20 inches
|Roundup 190314||• Tank Capacity: 4 Gallons|
• Pressure: 90 PSI
|Chapin International 61800||• Tank Capacity: 4 Gallons|
• Pressure: 40-60 PSI
• Wand Length: 21 inches
|Chapin 20000||• Tank Capacity: 1 Gallon|
• Pressure: 40 PSI
• Wand Length: 12 inches
|Solo 425||• Tank Capacity: 4 Gallons|
• Pressure: 90 PSI
• Wand Length: 28 inches
|Smith R200||• Tank Capacity: 2 Gallons|
• Pressure: 25 PSI
• Wand Length: 21 inches
|Chapin 20075||• Tank Capacity: 1 Gallon|
• Pressure: 60 PSI
• Wand Length: 12 inches
8 Best Backpack Sprayers Reviews 2022
We had to take a great effort in finding the best backpack sprayers that truly set the quality higher. And we did find them.
After considering their most important features, their costs, reviews, and opinions from users – we found out only 8 of them were worth reviewing. Because we want to help you pick a quality sprayer that makes all your garden maintenance processes easier, we decided to bring our reviews for free. Here’s what we found about these 8 sprayers:
1. Field King Professional 190328 Backpack Sprayer
- Internal No Leak Pump design is safer to use chemicals will not drip down your back. Internal piston pump delivers up to 150 PSI
- Durable, 21 inch poly wand with the highest quality Viton seals can be used with Wet table powders and liquids for all applications does the work of both a piston and diaphragm backpack
A quality pesticide sprayer should be well-made to last, boast a practical design for fast use, and be potent enough so you can spray the liquid with ease. You get all that with the Field King Professional 190328. The first thing you’ll notice is a large 4-gallon tank, large enough so you can fill with enough product.
The second thing you’ll notice is an internal pressure chamber. It allows maximum spraying performance at 150 PSI.
That’s enough to get the liquid far ahead and reach areas that will usually stay unsprayed. And if all that wasn’t enough, you still get a 21-inch poly wand, helping you reach farther areas even more efficiently.Along with 4 nozzle options with 2 flat fans, a foaming nozzle, and a TeeJet nozzle system – it will surpass your expectations in every way.
Another super-handy feature to consider is the built-in agitator. Mixing and blending powders, solutions, or whatever you want will be a piece of cake. You can still enjoy an easy-to-access pump to pressurize the tank with whatever you need in seconds. And if you need to change the seals for maintenance, then that will take only a few minutes.
On top of all that, you get a lockable shut-off valve that doesn’t leak in the slightest. Thanks to brass components, it also lasts a lifetime. This matches well with the threaded bolt to keep the want attached to the pump at all times and wand storage for easy access.
TOP 3 FEATURES
- Comfy Operation
One of the first things you’ll notice at first use is the comfort it offers. Boasting padded shoulder straps, an ergonomic hose handle, a practical carrying handle, and with wand storage – this sprayer becomes a total pleasure to use. No need to make an extra effort in any way – it’s totally comfortable to use.
- Super Secure
Taking it a step further in safety level, the Field King Professional 190328 ensures a no-leak and no-bursting experience. With a one-way-valve seal, a brass shut-off valve, a threaded bolt to keep the wand attached, and Viton seals and gaskets, you can feel secure while using it.
- Convenient Tank
Nothing compares to the convenience of a tank with 4 gallons with an internal agitator. You can place anything inside and then blend it to the max thanks to this design. And not only that, it works automatically, keeping the product ready to be sprayed – adding a uniquely convenient touch.
2. Chapin International 61500 ProSeries 4-Gallon Backpack Sprayer
- 4-Gallon 4-inch wide mouth opening, translucent tank for easy filling and cleaning
- Compatible with common fertilizers, weed killers and pesticides
Using a yard sprayer doesn’t have to be painful or uncomfortable. The Chapin International 61500 makes sure of that. You get a set of shoulder straps that will adjust to your body super comfortably. Even in the longest of spraying operations, you won’t feel a single pinch of discomfort.
But it is not the comfort level that makes it stand out, but the filtration system with a 2-stage design. It prevents any type of product from clogging. Alongside the translucent tank with fluid-level visibility, you can make sure the sprayer never malfunctions. And sure enough, you get a poly shut-off with 2 nozzles.
That’s enough to spray comfortably and conveniently whenever you need to. No need to worry about leaks or unwanted spraying with this pump design.
Let’s not forget this is a 4-gallon sprayer. You can make it work with a wide array of products, yet it’s all thanks to its reliable construction. You can enjoy Viton seals, so the sprayer is compatible with a wide array of fertilizers, pesticides, weed killers, and more. For those who want maximum compatibility, this one will come like a charm.
You still get 60 total PSI for excellent spraying, a 20-inch extension wand, and a 48-inch inch hose. If you want to spray far away and achieve up to 25 feet of vertical reach – this is the knapsack sprayer to go for.
TOP 3 FEATURES
- Practical Tank
When it comes to filling the 4-gallon tank of this sprayer, you’ll have virtually no issue. The wide-mouth opening allows easy access with its 4-inch diameter. And the sprayer filter ensures everything goes-in correctly to prevent any clogging.
- Top Reach & Pattern
One advantage of this backpack sprayer is the ability to reach far away and spray in different patterns. You can adjust it however you prefer going from a gentle mist to an aggressive stream as needed. And with its 60 PSI manual hand pump, 48-inch hose, and 20-inch extension wand – you can reach far when needed.
- Safe & Reliable Build
One thing you’ll love about this piece is the quality of its materials. You get a PVC hose, tank, and several other parts to ensure maximum durability. You won’t have to worry about the materials wearing off over time. Add the shut-off assembly, and the quality valve system and the sprayer becomes even safer.
3. Roundup 190314 Backpack Sprayer
- 4-Gallon sprayer meets all your spraying needs (controlling weeds and pests, growing flowers and vegetables and cleaning decks and siding)
- Heavy-duty poly wand with shut-off featuring a comfort grip, lock for continuous spraying and an in-line filter
Everyone wants a lawn sprayer that can get the job done reliably and conveniently. That’s precisely what the 190314 sprayer from Roundup offers.The first thing you’ll notice when handling the sprayer will be the heavy-duty poly wand. It is so well-made that it feels like metal, yet it weighs like plastic for maximum ease of use.
Yet, it is the auto shut-off system that sets it apart, making sure you can spray continuously when needed – or let it rest with no leaks at all. And with its 3 nozzles, you can adjust the spray however you prefer or need. This poly wand is 21-inch long, making it an ideal choice for high-reach operations.
And sure enough, you can still store it in the sprayer thanks to a handy bracket design. This matches well with the top handle, allowing comfortable and easy transporting of the piece when needed.
Let’s not forget this is a sizeable 4-gallon sprayer. That’s enough to cover a large lawn or garden. And it’s only possible to do so thanks to the adjustable padded shoulder straps. You can carry the sprayer with total ease, especially with the added lumbar support and waist belt.
To make it even better, the product boasts a quality build that doesn’t wear out. It has a chemically-resistant tank that lasts decades. And it boasts several Viton sealing gaskets that keep everything sealed while using. Putting everything together increases your chances of a pleasant spraying experience, no matter the purpose.
TOP 3 FEATURES
- Pressurized Spray
Something that you’ll love about this sprayer is the 90 PSI pressure system. You can spray any chemical or water far away without making much of an effort. It still offers several spray patterns like a high-volume fan for broad coverage, low-volume fan for low range, and a mist or stream as necessary.
- Debris-Free Performance
Something that sets apart a quality sprayer from a bad one is the ability to filter debris out. Thanks to its large tank opening and a basket filter, you can expect no debris to ever clog your sprayer.
- Super Handy
There’s nothing like being able to carry the sprayer around with maximum comfort and ease. Thanks to an ergonomic carrying handle and a comfy set of padded straps and waist support, you can bring this sprayer anywhere you go. And it won’t cause a single issue.
4. Chapin International 61800 4-Gallon Backpack Sprayer
- Compatible with common fertilizers, weed killers and pesticides
- 4-Gallon translucent tank with 4-inch wide mouth opening for easy filling and cleaning
Chapin never feels like a wrong brand to consider, especially with its ProSeries water sprayer like the 61800. What stands out about this lawn sprayer the most? At first sight – the magnificent 4-gallon capacity with convenient design. You get the chance to fill it without effort, enjoying the 5-inch wide mouth opening that lets a lot of product go in.
Once you get accustomed to filling it – you’ll love the cushioned shut-off assembly. It allows easy maintenance, delivers excellent grip and comfort, and still works reliably every time. Let’s not forget you also get three nozzles for different spray patterns and a PVC wand that stands any kind of use.
Something that takes it apart from the competition is the compatibility with most pesticides, weed killers, fertilizers, and other garden products. It will last a long time without getting damaged by the chemicals. Yet, it is the comfortable carrying with straps with padding that truly makes it an excellent product.
You can wear the tank for hours while taking care of the garden and not feel a single pinch of discomfort. For those who love handy and reliable knapsack sprayers, nothing compares to the 61800 from Chapin.
TOP 3 FEATURES
- Convenient Tank
Boasting a 5-inch tank opening, the tank is large enough to allow straightforward pouring of any material. You can expect it not only to be practical but also to last for years. Even after tons of use, the tank will handle any chemical without failing.
- Top-notch Filtration
The tank alone doesn’t do the work. It needs the 3-stage filtration system to never clog. You get an exceptional pump design that filters any kind of debris that could get stuck inside. And on top of that, the filters are totally removable and cleanable, so you can take care of them as needed.
- Adjustable Spray Patterns
This backpack sprayer can offer up to 60 PSI of pressure. Alongside a multi-pattern nozzle system, you can twist to get a fine mist to water down plants or a rough stream for a more precise spray, it achieves any purpose. And with a comfy shut-off system, it feels super pleasant to use.
5. Chapin 20000 1-Gallon Poly Lawn Garden Sprayer
Chapin always goes the extra mile to provide quality over anything else. And the 20000 Poly garden sprayer is a perfect example of that. In contrast with other models, this is a super-small and practical backpack sprayer. At only 1-gallon of total capacity, it will help you spray a small lawn or garden with ease.
You get an ergonomic pump handle for manual pumping, easy carrying, and space-saving storage. Considering how light it is, you can say it is also a piece of cake to bring around. While it doesn’t come with straps like other backpack sprayers in the list, it still among the most convenient you can get.
The 1-gallon tank is also handy. With a translucent polyethylene construction, you can see the liquid level inside with little effort. And with its excellent quality, you can make it last for years.It is totally compatible with most pesticides, fertilizers, and weed killers. And it also has an in-tank filter that prevents any unwanted debris from getting side.
You can enjoy consistent and accessible spraying at all times. Because it doesn’t have an electric pump, you will only get up to 40 PSI while hand-pumping. Yet, that’s enough to get the job done.
TOP 3 FEATURES
- Ultra-Portable Design
If you don’t like the bulky and impractical design of large backpack sprayers, then you’ll love the small and convenient tank of this one. At only 1 gallon of total capacity and with a manual pump – you can bring it everywhere you go with little to no effort.
- Ergonomic & Easy to Use
The diaphragm pump, the shut-off valve, and the wand – everything is designed to make you feel comfortable while spraying chemicals on plants. It doesn’t matter how or where you’re working, you can be sure it won’t bother you.
- Adjustable Spray
Want to adjust the spray pattern depending on your needs? Then you can enjoy the adjustable nozzle on this backpack sprayer. It allows straightforward pattern-changing, so you don’t waste any time or effort.
6. Solo 425 Professional Piston 4-Gallon Backpack Sprayer
- Easily spray liquid disinfectants, fertilizers, herbicides, pesticides with Solo's high-performance piston pump for tree, shrub and plant protection
- Solo’s 425 backpack sprayer includes a 20-inch unbreakable wand that securely connects to a 48-inch nylon-reinforced high-pressure hose for an extended reach
A fertilizer sprayer doesn’t have to be complicated – simplicity always makes the job easier. And for that, the Solo 425 Professional Backpack Sprayer doesn’t disappoint. You get the chance to spray up to 4 gallons of chemicals anywhere you want. From herbicides to disinfectants, fertilizers and more – it’s all possible with this sprayer.
It gets interesting with the 28-inch wand for extra reach, especially when connected to the 48-inch hose. Both are nylon-reinforced, offering high-pressure spraying without ever breaking or wearing off. To add some practicality to the backpack sprayer, you can enjoy an adjustable nozzle. It offers the chance to pick four spraying nozzles, including a Hollow cone, a Fan spray, a Jet Stream nozzle, and even TeeJet.
The performance of the backpack sprayer won’t let you down either. You get a commercial-grade shut-off valve that prevents fatigue and keeps you safe at all times. It has a security lock that keeps the spray ON or OFF when needed. This matches well with the quality metal frame.
You can enjoy a quality product overall, making it safe to carry the tank everywhere you go. And if all that wasn’t enough, you can still enjoy a piston pump system that never wears down. Even with constant use, the sprayer will deliver excellent results.
TOP 3 FEATURES
- Safe & Easy to Use
Filling up the tank is a no-brainer with the large tank opening. Alongside Viton-quality seals, you can enjoy a totally safe backpack sprayer from the first use. Together, they ensure easy cleaning, maximum tank capacity, and worry-free performance.
- Comfy Straps
Putting on the backpack sprayer on your back so you can tackle long hours won’t be a problem. The padded straps allow comfortable use even after an entire day of spraying. It relieves pressure points and keeps the tank adjusted to your body.
- Quality Battery System
Something you won’t find in other backpack sprayers is the metal frame. This quality feature makes the whole backpack sprayer a lot more resilient while adding maximum stability when on the floor. You will make the sprayer last longer and be easier to use.
7. Smith Performance Sprayers R200 2-Gallon Compression Sprayer
- Professional grade sprayer and components built to withstand harsh agricultural chemicals along with rugged transport and use
- Durable, 21 inch stainless steel wand with exclusive poly lining and the highest quality Viton seals for maximum chemical resistance
The R200 sprayer pump from Smith is among the best backpack sprayer for ease of use and portability. It all starts with a 2-gallon tank design. You won’t have to worry about carrying it around, as this small capacity allows maximum portability even in the hardest of operations. Yet, it is not the size that sets it apart but the comfortable straps.
Just put the tank on your back and set the straps on your shoulders – carrying this sprayer will be a total pleasure. All of that matches with the comfortable top handle for carrying and pumping. And with the long 21-inch wand, you can use the whole piece effortlessly.
Add the multiple nozzles with a wide-flat fan, a foaming nozzle, a flat fan, and an adjustable brass so you can spray around however you prefer. this makes the backpack sprayer way more practical.
Something you’ll love about it is the stainless steel wand construction. Working with a poly lining build, you can expect a super-durable product overall. This durability matches well with its safety level. You get excellent pump seals that prevent leak, a quality tank and wand build that don’t wear out and totally resilient straps that won’t tear apart.
On top of all that, you can clean, maintain, and change seals with little effort or time. It boasts an in-line filtration system that prevents debris from getting inside, yet it also offers a removable design for easy cleaning. For the quality it provides and its cost, there’s not much to improve.
TOP 3 FEATURES
- Effortless Operation
An easy-to-use manual backpack sprayer is always worth considering – especially if it comes with a lock-on valve. You don’t have to fatigue your hand while working with the sprayer, just activate the lock, and it will spray automatically. And with its handy pumping system, you can spray without pumping too much.
- Safe to Use
An array of Viton gaskets and seals provide extra protection against leaking chemicals and other damaging substances. Yet, you can still enjoy the safe pressure-release system, so you don’t get any unwanted mess when opening the tank.
- Durable Build
Using UV-resistant materials, a stainless steel wand, a PVC lining, and more – you can be sure this sprayer can last a lifetime. And to make it even better, it boasts a tear-drop shape that prevents it from tipping and a protective nozzle system that keeps the hose stored safely at all times.
8. Chapin 20075 1 Gallon Disinfectant & Bleach Sprayer
- 1-Gallon funnel-top, translucent tank for easy filling and cleaning
- Compatible with bleach solutions and fungicides. Hose Material : Black pvc
One pressure sprayer that will change your spraying experience forever will be the Chapin 20075 for Disinfectant & Bleach. Being one of the smallest models at only 1 gallon of capacity, you can bring it virtually anywhere you go with little effort. The entire light build and practical design will help you spray difficult-to-reach places for hours.
his matches well with the 12-inch wand. It allows excellent reach wherever you are. Whether you’re spraying a garden, lawn, or crop – it makes the whole process easier. Yet, it is the adjustable nozzle and the comfortable shut-off grip that makes it such an excellent product.
No need to fatigue your hand away from the job, or eventually harm your arms while using this backpack sprayer.
The wand design goes well with the adjustable nozzle so you can set the spray to a soft mist or a rough stream as you prefer. And with an ergonomic handle on top, you can pump and carry the whole sprayer with ease.You still get an easy-to-fill tank design with a wide-mouth opening at 4 inches.
If you need to clean the tank, this will also allow extra convenience.
Despite all that, you can still achieve 60 PSI of spraying pressure, and a total reach of 25 feet so you can spray things far away with little effort. Combining everything it offers, you can easily say it is among the top-quality models in the entire list. And it is amazingly affordable.
TOP 3 FEATURES
- Long-Lasting Materials
The 1-gallon tank on this backpack sprayer is made of resilient polyethylene plastic. Alongside a hose & wand made of black PVC, you can expect the whole piece to last a lifetime. This matches well with the reinforced holder, allowing easy storage for several years.
- Multiple Sprays
Everyone hates backpack sprayers that leak, clog, or are uncomfortable to use. Luckily, you get none of that with this one. It boasts an anti-clog filter that prevents any debris or dirt from getting into the tank, a Viton sealing system for a leak-free experience, and comfy yet small design for easy carrying.
- Secure Performance
The most exciting feature about this lawn edger is the ability to cut consistently thanks to its AFS Auto Feed System. Offering 12-inches of total cutting length with its adjustable blade, and long-lasting battery, and a quality construction overall – you can expect it to perform consistently and reliably every time.
Best Backpack Sprayer Buying Guide
So you’re looking through our backpack sprayers reviews, but you don’t know what to pick yet. Well, don’t worry. We want to help you pick something that matches your needs. Whether you want to fertilize your garden, kill weeds in your lawn, or simply spray some herbicide in your crops – you’ll find the right sprayer by learning more about them. Next, you’ll find a list of factors you need to think about before choosing a backpack sprayer. Take a look:
Pressure & Reach
To get the most out of your knapsack sprayer, you must pick something with sufficient pressure (PSI) and enough reach accordingly. This pressure level can go anywhere from 20 PSI in a low-quality prayer up to 150 PSI in the best models. But a typical sprayer will offer between 40 and 80 PSI. We recommend going for as much PSI as you can.
Just remember that PSI makes water go out faster & harder through the nozzle, so it affects reach as well as precision. It should reach no less than 10 feet from the place you’re spraying from. And it should have enough precision, so you don’t waste any of the chemicals.
For the best results, be sure to get an adjustable pressure system – so you can set the backpack sprayer depending on your specific needs.
Wands & Nozzles
Not only you want to enjoy pressurized knapsack spraying, but you also want it to be comfortable and easy. That’s why you should always go for large wands, comfy grips, and adjustable sprays.A quality backpack sprayer will help you pick between a gentle mist, rough stream, variable volume sprays, and more.
At the same time, you want a long wand that allows even more reach – so going for something between 40 and 60 inches will be your best bet. Lastly, consider extra accessories and compatibility. A set of nozzles and compatibility with TeeJet systems are always worth having.
The tank sprayer capacity is also critical for an excellent experience. Most back sprayers offer a 4-gallon system – which is the standard for most applications. Yet, you may find some models going up to 8 gallons for extra capacity, and some going as low as 1-gallon, which allow easy use. Here, make sure to pick something that matches your garden, lawn, or crop size. The most accurate capacity that fits your demands, the fewer times you’ll have to refill it.
Ease of Use
From the tank to the wand, everything should be a piece of cake to operate in the best backpack sprayer. For the tank, for example, you want a wide-enough mouth opening so you can pour chemicals and water inside with ease. It should open and close easily, so a grip-oriented valve/lid is always worth considering.
For that, it should be no less than 3 inches and no more than 6 inches in diameter. Similarly, you want the wand to be light and easy to handle. It should boast a grip-oriented shut-off valve that makes spraying effortless.
A pump handle also allows easy pumping when needed. And with a built-in agitator, you can mix the liquids inside the tank with ease. On top of that, changing the spray pattern shouldn’t take more than just a few seconds. And if it has accessories, then they should offer a straightforward setup.
Comfort & Portability
Once you’ve figured out the ease of use, then you can jump to comfort and portability. Here, you’ll have to think about padding, strap quality, adjustability, and support. For example, a padded shoulder strap system is always worth considering.
It will make carrying the backpack tank a lot easier. And if it is adjustable, then you can make it fit your body as needed. The padding quality also matters. Some padded straps are way more comfortable than other padded straps, so go for thickness for the best results.
And sure enough, you also need to consider any extra support. Some backpacks come with lumbar support to prevent strain while offering a chest strap so you can decrease pressure points. As for portability, any handle, storage, wheel, or similar feature will come like a charm. Anything that makes carrying the sprayer a lot easier is always worth considering.
Safety & Filtration
A plant sprayer also needs to be safe, leak-proof, and excellent at filtrating stuff.
For this, you’ll have to consider a leak-proof design with well-made tank valves and Viton seals. Likewise, you should think about a translucent tank. If it allows you to see inside and check the liquid/product level, then it’s a lot safer to use.
But the ultimate safety feature is always an effective filtration system. Here, you’ll find that they come in stages. Some filters offer only one stage (a basket/colander), while others provide built-in filters and removable cartridges for extra effectiveness. The safer the backpack sprayer is, the better your experience will be.
Durability & Materials
And last but not least, the best backpack sprayer is always long-lasting. A durable model will always be more pleasant to use than a non-durable one. And for that, nothing matters more than a quality array of materials.
With the right materials, the product can stand constant use of chemicals, resist continuous use under the sun, and still work at different temperatures.
Polyethylene tanks, UV-protected plastic, threaded wands, PVC hoses, high-density materials, and others – they’re all excellent things to go for. Anything that adds up to the sturdiness and durability of the backpack sprayer is always worth considering.
FAQs (Frequently Asked Questions)
You already went through our best backpack sprayer reviews and learned about some of the most important factors, let’s now explain some of the lesser-known aspects about them. The following questions will give you a more in-depth look into what backpack sprayers offer and how you can get the most out of them:
What to use to clean out a backpack sprayer?
To clean a sprayer tank, you only need soap, detergent, or any similar product, and water. You just need to empty the tank from any chemicals. Then fill it with water and soap and agitate. If the sprayer comes with a built-in agitator, then it will be easy. Finish by getting rid of the soapy water.
What is the difference between a piston and diaphragm sprayer?
A piston pump refers to the part that pumps the water out automatically. This pump design is usually battery powered. In contrast, a diaphragm pump refers to the manual pump sprayer that creates pressure from pumping using a pump handle. This pump design is less practical yet more reliable.
If you’ve reached this far into the article, it means you’re genuinely interested in getting a quality garden sprayer for your home. Well, this is the time to take advantage of the info previously presented. Make sure to follow our recommendations, read our buying guide, and then choose the best backpack sprayer accordingly. Follow our advice and you won’t regret it.