Multi-Sprayer L Series Battery Sprayer (Milwaukee)
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The Multi-Sprayer L-Series is widely regarded as one of the most dependable and best-performing battery sprayers in the industry.
It delivers commercial-grade spraying performance with zero proprietary lock-in. Runs on Milwaukee M18 batteries your crew already owns, holds a rock-steady 50 PSI, and switches from heavy foam to fine mist without swapping equipment.
Two quick-connect solution jugs. Hot-swap batteries. Stainless and brass construction built for chemical environments. Your crew keeps moving — the sprayer keeps up.
*Sold Individually or with Milwaukee M18 Battery & Charger.
If you find the same product online for a lower total price—including shipping and taxes—we’ll match or beat it.
- The product must be identical, new, and in stock.
- The competitor must be an authorized U.S. retailer.
- The advertised price must be current and verifiable.
- Auction sites and marketplace sellers are excluded.
If you find a qualifying lower price, contact us before placing your order. We’ll review the offer and adjust the price whenever possible.

PRODUCT DETAILS
Advantages
- True Cordless Freedom
Work anywhere without power outlets or extension cords. - Milwaukee Battery Powered
Use the same batteries as your Milwaukee tools — no extra systems to manage. - Consistent 50 PSI Performance
Delivers steady spray pressure for uniform chemical application. - Extreme Spray Versatility
Adjust from dense foam to ultra-fine mist using the same sprayer. - Long Runtime
Operates 45 minutes to 4 hours per charge, depending on battery size. - Quick-Swap Solution System
Includes two 2-gallon jugs with quick-connect caps for fast chemical changes. - 10-Foot Urethane Coil Hose
Extended reach makes spraying stairs, upholstery, and tight areas easy. - Professional-Grade Construction
Built with stainless steel, brass components, and Viton seals for long service life. - Comfort Designed
Ergonomic grip and insulated handle reduce fatigue during long jobs. - Locking Trigger
Allows continuous spraying without holding the trigger.
Common Features
- M18 Milwaukee Battery
- 45 Min – 4 hour Run Time depending on Battery
- Comfort Grip Stainless/Brass Trigger witth Viton Seals
- 50 psi Aquatec Pump with Viton seals
- 10-foot urethane coil spray hose
- ONE YEAR WARRANTY
- Size: 22″ high x 14″ wide x 6″ deep
- Weighs 10 pounds empty
- Each unit comes with two jugs, quick change with quick-connect on jug cap
- Never wash out a jub, leave solution in jug and change jugs
L1 Features
- 20” stainless steel wand with 8004 V-Jet stainless steel nozzle.
L2 Features
- 22″ stainless steel wand with 8004 T-Jet nozzle and check valve/strainer
- Quick connect upholstery attachment with a 50015 T-Jet and a check valve/strainer for detailed applications.
Applications
- Carpet & upholstery pre and after sprays
- Janitorial sprays
- Restoration applications
- Automotive detailing
- Coil cleaning / HVAC
- Disinfectants
- Deodorizers
- Traffic Lane Cleaners
- Spotting Agents
- Insecticides
- Garden Agents
- Cleans Ducts & Ovens
- Siding Cleaning
- Wallpaper Removal
- Ceiling cleaning
- & more...
Why Choose Multi-Sprayer
Developed by 3M nearly 45 years ago, Multi-Sprayer products have been the highest quality sprayers in the market for decades. An American made, extremely reliable and versatile sprayer used in many industries.
DOCUMENTS
Let customers speak for us
from 191 reviewsWe received our Austrian crb and we're using since and it's a must have machine for every carpet cleaning business. Thanks for your fast shipment. You guys are awesome.
I got tired of underperforming machines marketed for residential use and purchased this unit because it was less than half the price of competitors with the same function/power. The unit arrived quickly and was easy to assemble. Day one I cleaned a wool lounge chair, mattress and two sofas and all came out looking good as new.
We've used this product for years when we started our services for VLM Carpet care. It's the best out there and the price is awesome with this company. Note, it does not ship from their office in Battle Creek. It ships from the manufacturer in South Carolina. No worries though, shipping was still lightning fast.
Awesome product! Thx for the Multi-Sprayer.
This is an amazing product! I had a ton of church pews to clean. This tool made it a snap!
Ps. I continue to love this product!
They were very prompt in responding to messages and getting shipping quotes (located outside of contiguous USA) Very good customer service. Highly Recommend.
Great service and on time deliveries
Highly recommend
I am a profesionnal carpet cleaner in Quebec Canada for many years.
I am very happy about my purchase and the good ans fast service I receive. Thank you so much because i save about $ 450.00 from the retail price in Canada. Will check to buy another one before spring.
I left a message requesting help with selecting CRB parts, and to verify repair methods. I was immediately contacted by a knowledgeable person who answered every question and totally made me feel like I mattered as a customer. I find that to be rare in recent years. Great service!
Great product to help work the Pre spray in for fantastic results.
I recieved my equipment in a timely matter. There was even a guy that reached out to me to make sure everything was going well withy order. I appreciate the great customer service
Great transaction. Great communication. I will do business with ya again when i get an OO this year.
Thanks
This machine is what every carpet cleaner should have in their toolbox. This is the best investment I have ever made, and I highly recommend it to fellow Carpet Cleaners.
I used this for the first time in a cottage bedroom, due to logistics and customer wanting immediate access to the room post clean. Vacuumed, pre sprayed and then scattered down the Dry Carpet Cleaning product. Thorough agitation using my CRB, followed by a clear up of the rest of my equipment back into the van, while the product worked its magic. Renovator trays on and collected up the dry compound, followed by a final vacuum and pile brush. Customer was delighted with the results "it looks like new". Happy customer, happy cleaner!
I absolutely love the machine. It's a huge step up from my sebo. But above all of that, the service I received from smart cleaning was world class and they went above and beyond to help me. Thanks guys!
What customers think about the store
This store excels in cleaning equipment and supplies, offering professional-grade products with exceptional customer service. Fast shipping, knowledgeable staff, competitive pricing, and prompt responses characterize their operations. Customers praise helpful ... This store excels in cleaning equipment and supplies, offering professional-grade products with exceptional customer service. Fast shipping, knowledgeable staff, competitive pricing, and prompt responses characterize their operations. Customers praise helpful service from Joe and the team, reliable delivery, quality products, and expert guidance.
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