SKU: 24375453416

STIHL® WSA 40 (w/ AS Battery & Charger)

Sale price$135.00 Regular price$150.00
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

STIHL® WSA 40 (w/ AS Battery & Charger)STIHL WSA 40 Battery Water Tank Make wet cutting easier and more efficient with the STIHL WSA 40 Battery Water Tank. Designed for use with STIHL cut off machines, this mobile battery powered water supply helps deliver clean, consistent water flow wherever the job takes you, even on worksites without access to a water connection. Ideal for landscaping, civil engineering, roadwork, and construction crews, the WSA 40 uses a robust compressor pump to

STIHL WSA 40 Battery Water Tank

Make wet cutting easier and more efficient with the STIHL WSA 40 Battery Water Tank. Designed for use with STIHL cut-off machines, this mobile battery-powered water supply helps deliver clean, consistent water flow wherever the job takes you, even on worksites without access to a water connection.

Ideal for landscaping, civil engineering, roadwork, and construction crews, the WSA 40 uses a robust compressor pump to supply water to the cutting wheel. This helps cool the wheel during cutting while reducing dust for cleaner, more controlled work. It also helps make concrete cutting more manageable for one person, since there is no need for a separate manual water source.

This practical set includes a 10-litre tank, water hose, pump head, STIHL AS 2 battery, and STIHL AL 1 charger, so you have everything needed to get started right away. Adjustable pressure from 1.5 to 2.5 bar lets you match the water output to the task, while automatic shutoff helps preserve battery life when the tank is empty or the unit is not in use.

With an LED charge indicator and a comfortable soft-grip handle for transport, the WSA 40 is a smart jobsite solution for cleaner, more convenient wet cutting.

Why you’ll like it

Mobile battery-powered water supply for STIHL cut-off machines
Helps make wet cutting possible on sites without a water connection
Great for concrete cutting, roadwork, landscaping, and civil engineering
Steady water flow helps cool the cutting wheel and reduce dust
Supports more efficient one-person cutting work
Set includes 10-litre tank, water hose, pump head, AS 2 battery, and AL 1 charger
Adjustable pressure from 1.5 to 2.5 bar
Automatic shutoff helps preserve battery life
LED charge indicator for quick battery checks
Soft-grip handle makes it easier to carry around the jobsite

Available at Arns Equipment, Calgary’s most trusted OPE dealer.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 24375453416

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4.0 ★★★★★
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K
Kevin Barr
Omaha, US
★★★★★ 5
So premium I can't even test the quality
edit- after about six weeks of driving through various conditions I can say that the air quality this filter produces is excellent., removing all smoggy odor. There is a minor soapy smell that is not offensive, just unusual. So I am very pleased with this item. original review- This really seems like a premium upgrade compared to the budget filters I normally buy. Unfortunately I live in a hot and dry climate (no humidity buildup to cause musty or sour odors and AC always running which dries the air also) and I do not smoke so I never have any odor problems in my vehicle to test the charcoal feature with. I also am not prone to dust allergies so I don't know how helpful the HEPA feature is. If I get stuck in traffic in a smoggy area or behind an especially smoggy vehicle I will switch to fresh air mode to learn if the charcoal feature helps and update this review. There is no paperwork in the box or arrows printed on the filter to determine which way to insert it. I am assuming the airflow path is downward and should pass through the paper side first, so I installed the paper side up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
D
D Radcliffe
Battle Creek, US
★★★★★ 5
It's a fit
This was a good fit for my 2010 Camry. Way nicer than the air filter I had in there before. I don't know what all those charcoal things do but it makes me feel like my car will have better air than the rest of of life. All the packaging and labels were Chinese, so I had to take my best guess about which way the air was supposed to flow. Other than that it was pretty easy to install. Just stick it in the hole. Seems to work well, I haven't noticed any new noises. Seems like a higher end filter. Hopefully it lasts the ten years before I change it next
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Reviewed in the United States on November 9, 2025
D
D. Porrey
Massapequa, US
★★★★★ 5
Very Different, But Works Well
This is built much different than the others. It has a foam seal around the edges. The filter portion is standard, but the carbon activated material is a setoff beads suspended between a screen a honeycomb structure. There is air freshener built-in to help with the smell in the car. Fits well in my 2015 RAV4. Just as easy to install as any other filter. The price is on the high side so with this one I am hoping to get at least one year of use from it.
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Reviewed in the United States on November 25, 2025
P
Placeholder
Louisville, US
★★★★★ 4
Well-Made Carbon Cabin FIlter
I love the honeycomb carbon filter on this cabin filter. It looks like it will do an excellent job cleaning the air in my car. It came in a cardboard box and was easy to install and fit my Toyota well. I would have appreciated some arrows on it, like other filters come with, to let me know I was inserting it correctly. I just followed the example of the one already in my car. If you accidentally take that one out first, you may not remember which side goes where. So, my improvement would be arrows on the filter itself. Otherwise, the airflow seems great, it functions well and seems to be a great quality!
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Reviewed in the United States on November 14, 2025
A
Amazon Customer
Belleville, US
★★★★★ 5
Use activated carbon to clean the air naturally!
This is a serious air filter with activated carbon inside of it and I'm here for it. I use little activated carbon bags in my car already as an air freshener because I hate those fake chemical scents from the little trees or from the car wash. The chemicals in those fake scents give me migraines. I absolutely love the idea of putting the active carbon in the cabin air filter itself to clean the air. This fits prefecture in my 2017 toyota prius v. It was just a easy to install as any purge cabin air filter. The hardest part is opening all the parts of the glove box to get the old one out. This filter seems sturdier than my last one and it's a good value for the money.
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Reviewed in the United States on November 11, 2025

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