Westinghouse Pressure Washer Foam Cannon
Current price is USD$19.98
Prices may vary in club and online
Get a $30 statement credit¹ when you open an account 9/1-9/30/26 + learn how to earn 10% back on fuel for a limited time‡ See details
Highlights
- Thick, even snow foam coverage, perfect for auto detailing
- Universally compatible with nearly all pressure washers
- Industry leading 180-day warranty
- Provides even coverage for your car, home or outdoor surface
We also recommend
Sun Joe 2000 PSI Max All-Purpose Electric Pressure Washer | 13-Amp | 4 Nozzles | Foamer Cannon- SPX200-GO, $99.98
$9998
current price $99.98Sun Joe 2000 PSI Max All-Purpose Electric Pressure Washer | 13-Amp | 4 Nozzles | Foamer Cannon- SPX200-GO
4.1765 out of 5 stars
Sponsored
Hero image 0 of Westinghouse Pressure Washer Foam Cannon, 0 of 3
Top products
SAMSUNG 85" Class QN70FD Series 4K Neo QLED Smart TV
SponsoredMembers-only priceSAMSUNG 85" Class QN70FD Series 4K Neo QLED Smart TV
3434.7259 out of 5 Stars. 343 reviews4.7259 out of 5 starsAvailable for Pickup or ShippingPickupShippingBananas, 3 lbs., $1.47, $0.49/lb
$147current price $1.47$0.49/lbBananas, 3 lbs.
526744.6061 out of 5 Stars. 52674 reviews4.6061 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryStrawberries, 2 lbs., $6.97, $3.48/lb
$697current price $6.97$3.48/lbStrawberries, 2 lbs.
396564.4161 out of 5 Stars. 39656 reviews4.4161 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryDawn Professional Plus Manual Pot & Pan Dish Detergent, 1 gal., $16.98, $0.13/oz
Sponsored$1698current price $16.98$0.13/ozDawn Professional Plus Manual Pot & Pan Dish Detergent, 1 gal.
112894.7398 out of 5 Stars. 11289 reviews4.7398 out of 5 starsAvailable for Pickup or DeliveryPickupDeliveryApple AirPods Max, $529.00
$52900current price $529.00Apple AirPods Max
2344.3077 out of 5 Stars. 234 reviews4.3077 out of 5 starsAvailable for Pickup or DeliveryPickupDeliveryDisney Classic VHS Boxed Silk Touch Throw, 50" x 70", $19.98
$1998current price $19.98Disney Classic VHS Boxed Silk Touch Throw, 50" x 70"
2264.0177 out of 5 Stars. 226 reviews4.0177 out of 5 starsAvailable for ShippingShippingApple AirPods 4, $89.00
$8900current price $89.00Apple AirPods 4
60054.0974 out of 5 Stars. 6005 reviews4.0974 out of 5 starsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark Ultra Premium 2-Ply Toilet Paper 45 rolls, 235 sheets/roll, $24.76, $0.02/sft
$2476current price $24.76$0.02/sftMember's Mark Ultra Premium 2-Ply Toilet Paper 45 rolls, 235 sheets/roll
1936884.8418 out of 5 Stars. 193688 reviews4.8418 out of 5 starsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark Select & Tear 2-Ply Paper Towel 15 rolls, 150 sheets/roll, $20.93, $0.02/sft
$2093current price $20.93$0.02/sftMember's Mark Select & Tear 2-Ply Paper Towel 15 rolls, 150 sheets/roll
1542704.8589 out of 5 Stars. 154270 reviews4.8589 out of 5 starsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark 27 Gallon Heavy-Duty Black and Yellow Storage Tote, 20.6" D x 30.6" W x 14.3" H, $6.98, Was $7.98
Instant Savings
Now$698current price Now $6.98, Was $7.98$7.98$1 offEnds Sep 28Member's Mark 27 Gallon Heavy-Duty Black and Yellow Storage Tote, 20.6" D x 30.6" W x 14.3" H
88154.8366 out of 5 Stars. 8815 reviews4.8366 out of 5 starsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark Purified Water 16.9 fl. oz., 40 pk., $4.28, $0.01/foz
$428current price $4.28$0.01/fozMember's Mark Purified Water 16.9 fl. oz., 40 pk.
625814.8197 out of 5 Stars. 62581 reviews4.8197 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliverySuncast 6'x4' Extra Large Vertical Outdoor Storage Shed with Shelf, $399.00
$39900current price $399.00Suncast 6'x4' Extra Large Vertical Outdoor Storage Shed with Shelf
553.9455 out of 5 Stars. 55 reviews3.9455 out of 5 starsAvailable for Pickup or ShippingPickupShippingFisher-Price Little People Disney Princess Parade Figure & Vehicle Set, $59.98
$5998current price $59.98Fisher-Price Little People Disney Princess Parade Figure & Vehicle Set
343.9412 out of 5 Stars. 34 reviews3.9412 out of 5 starsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark 16" Hot Baked Cafe Pizza, $8.98, $1.12/ea
$898current price $8.98$1.12/eaMember's Mark 16" Hot Baked Cafe Pizza
15743.8685 out of 5 Stars. 1574 reviews3.8685 out of 5 starsAvailable for Pickup or DeliveryPickupDeliveryMember’s Mark Ashton Home Theater Power Recliner, $466.93
$46693current price $466.93Member’s Mark Ashton Home Theater Power Recliner
2424.2314 out of 5 Stars. 242 reviews4.2314 out of 5 starsAvailable for ShippingShipping
About this item
Product details
The Westinghouse Pressure Washer Foam Cannon attachment is intended for any commercial or personal cleaning tasks. This attachment is perfect for cleaning cars, windows, fences, furniture, awnings and more–an essential part of any power washer’s toolkit.
The simple and easy to use design means anyone from first-timers to professional cleaners can use this attachment. Eliminate caked on dirt, grime and dust from a variety of surfaces that need regular cleaning at home or your business. Clean cars, windows, fences, furniture, awnings and more in no time at all using preferred cleaning solutions.
The universal 1/4" quick connection fitting allows for quick swapping of attachments to make quick work of large projects with many different needs with ease. Effortlessly withstanding daily high pressure use, the foam lance attachment performs with lasting capability and will not crack under the pressure. The Westinghouse brand is known for providing quality products to Americans for over 100 years, so this attachment includes a 180-day customer warranty to certify its lasting quality.
info:
If the item details above aren't accurate or complete, we want to know about it.
Specifications
- This professional grade foam cannon turns cleaning concentrate into thick snow foam lather, providing total, even coverage of your car, home, or outdoor surface
- Used by the pros, this foam cannon attachment is step one in a perfect auto detailing
- Simply fill soap tank reservoir with preferred cleaning concentrate and watch as powerful, even foam is shot out of cannon gun (rated up to 3600 PSI)
- This foam cannon attachment has a ¼” female quick connect for use with most pressure washers. Simply swap nozzles and start cleaning.
- Save time and effort - easily adjust suds and spray concentration for maximum cleaning power.
- For over a century, Westinghouse has been delivering top-quality products to meet the needs of customers across America. This product is backed by a 180-day limited warranty to ensure quality.
Warnings and disclaimers
WARNING - California Proposition 65
WARNING - California Proposition 65
Member ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 1,871 reviews
Sep 12, 2026
Reviewer name: Northern Kelly
5 out of 5 stars
Amazing performance for the price.
After using this foam cannon we are very impressed with the performance and it easily works as well as other brands costing up to 3 times the price. Highly recommend that you try it!
Review from westinghouse.com
Helpful?2GVRNMGK3ZYH13591323626
Oct 26, 2024
Reviewer name: Mee
5 out of 5 stars
Verified Purchase
Bubbles galore
Great price. Works great. Makes a lot
Helpful?2GVRNMGK3ZYH13591323626
Sep 24, 2025
Reviewer name: Jake13
5 out of 5 stars
Excellent Carwash Aid
Just got a chance to use this foam cannon and it is far superior to a foam gun. Thick foam is produced that easily and totally covers a large SUV efficiently.
Review from westinghouse.com
Helpful?2GVRNMGK3ZYH13591323626
Top sellers
Aquafina Purified Drinking Water 16.9 oz., 32 pk., $5.78
Sponsored$578current price $5.78Aquafina Purified Drinking Water 16.9 oz., 32 pk.
130694.6567 out of 5 Stars. 13069 reviews4.6567 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryRusset Potatoes, 10 lbs., $5.62, $0.56/lb
$562current price $5.62$0.56/lbRusset Potatoes, 10 lbs.
120574.5632 out of 5 Stars. 12057 reviews4.5632 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryIce Mountain 100% Natural Spring Water 16.9 fl. oz. 40 pk., $6.98, $0.01/foz
$698current price $6.98$0.01/fozIce Mountain 100% Natural Spring Water 16.9 fl. oz. 40 pk.
64854.8484 out of 5 Stars. 6485 reviews4.8484 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryMott's Assorted Fruit Flavored Snacks, 0.8 oz., 90 pk., $9.98, Was $11.98, $0.14/oz
Instant Savings
SponsoredNow$998current price Now $9.98, Was $11.98$11.98$0.14/oz$2 offEnds Oct 11Mott's Assorted Fruit Flavored Snacks, 0.8 oz., 90 pk.
60394.7635 out of 5 Stars. 6039 reviews4.7635 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark Vitamin D Whole Milk,1 gal., $3.62, $0.03/foz
$362current price $3.62$0.03/fozMember's Mark Vitamin D Whole Milk,1 gal.
97994.6893 out of 5 Stars. 9799 reviews4.6893 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryDiet Coke Soda Soft Drink, 12 fl. oz., 35 pk., $18.48, $0.04/foz
$1848current price $18.48$0.04/fozDiet Coke Soda Soft Drink, 12 fl. oz., 35 pk.
113564.6278 out of 5 Stars. 11356 reviews4.6278 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryKing's Hawaiian Original Dinner Rolls 32 ct., $6.68, $0.21/oz
$668current price $6.68$0.21/ozKing's Hawaiian Original Dinner Rolls 32 ct.
119494.8319 out of 5 Stars. 11949 reviews4.8319 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryGatorade Sports Drinks Variety Pack, 20 fl. oz., 24 pk., $17.98
$1798current price $17.98Gatorade Sports Drinks Variety Pack, 20 fl. oz., 24 pk.
10714.7274 out of 5 Stars. 1071 reviews4.7274 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingRao's Homemade Marinara Sauce, 22 oz., 2 pk., $9.76, $0.22/oz
$976current price $9.76$0.22/ozRao's Homemade Marinara Sauce, 22 oz., 2 pk.
68044.7904 out of 5 Stars. 6804 reviews4.7904 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingCapri Sun Variety Pack 6 fl. oz. pouches, 40 pk., $10.48, $0.04/foz
$1048current price $10.48$0.04/fozCapri Sun Variety Pack 6 fl. oz. pouches, 40 pk.
56704.8176 out of 5 Stars. 5670 reviews4.8176 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingLarge Cantaloupe, 1 ct., $2.97
$297current price $2.97Large Cantaloupe, 1 ct.
93584.0119 out of 5 Stars. 9358 reviews4.0119 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryMember's Mark 93/7 Ground Beef, priced per pound, $19.74, $6.17/lb
$1974current price $19.74avg. price$6.17/lbFinal cost by weightMember's Mark 93/7 Ground Beef, priced per pound
58154.7458 out of 5 Stars. 5815 reviews4.7458 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliverySprite Lemon Lime Soda Soft Drinks, 12 fl oz., 35 pk., $18.48, $0.04/foz
$1848current price $18.48$0.04/fozSprite Lemon Lime Soda Soft Drinks, 12 fl oz., 35 pk.
128864.7746 out of 5 Stars. 12886 reviews4.7746 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryMember's Mark Organic Cage Free Grade A Large Brown Eggs, 2 dozen, $8.22, $4.11/dz
$822current price $8.22$4.11/dzMember's Mark Organic Cage Free Grade A Large Brown Eggs, 2 dozen
69314.7106 out of 5 Stars. 6931 reviews4.7106 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDeliveryMember's Mark Boneless and Skinless Chicken Breast, priced per pound, $16.39, $2.88/lb
$1639current price $16.39avg. price$2.88/lbFinal cost by weightMember's Mark Boneless and Skinless Chicken Breast, priced per pound
59274.4783 out of 5 Stars. 5927 reviews4.4783 out of 5 starsSNAP EBT eligible, pickup or delivery onlyAvailable for Pickup or DeliveryPickupDelivery