Great product Cleaned my Pontoon Boat which is a 2005 and used on my Home cleaning the Vinyl siding Is used correctly the results will speak for themselves In the process of ordering more for my next Project Thanks
13 Supplies ® pressure washer foam cannon – premium foam sprayer for car wash
- Turns your pressure washer into a pro-grade foam blaster
- Delivers thick, shaving-cream-style suds that lift dirt and grime before contact
- Built with stainless steel, brass, and high-density HDPE plastic for long-lasting durability
- Chemical-resistant construction handles any soap or cleaner without breaking down
- Makes every wash easier and safer for your paint by loosening debris first
- Built for trucks, farm gear, boats, RVs, and more
- 30-day 100% satisfaction guarantee
- Every order supports the Wounded Warrior Project
DOES NOT WORK WITH WATER HOSE, ONLY A PRESSURE WASHER.
13 Supplies ® pressure washer foam cannon – premium foam sprayer for car wash
Sale price$64.00
Regular price$80.00
BEFORE & AFTER
Thick, shaving cream foam that makes every wash easier, safer, and scratch-free.
Before
After
KEY FEATURES
BUILD FOR QUALITY
BUILD FOR QUALITY
The 13 Supplies Foam Cannon is crafted with stainless steel, brass, and high density HDPE plastic which is made to perform at the highest level & resist chemical damage.
SHAVING CREAM LIKE FOAM PRODUCTION
SHAVING CREAM LIKE FOAM PRODUCTION
Equipped with an advanced aeration system, the 13 Supplies Foam Cannon can produce a thick layer of foam with minimal soap. For best results, pair with our 13 Supplies Liberty Soap.
CONSISTENT FLOW RATE
CONSISTENT FLOW RATE
No matter what angle you tilt the foam cannon, the suction tube will always remain submerged in the soap solution because it is equipped with a weighted filler tube.
OTHER PRODUCT FEATURES
OTHER PRODUCT FEATURES
Built to Look Good. Built to Last.
Designed to elevate your wash game, the 13 Supplies Foam Cannon delivers rugged performance with a clean, sharp look that means business.
Premium Construction
Made with chemical-resistant HDPE plastic, stainless steel, and solid brass components—engineered for durability and ready to handle the toughest washes.
Thick Foam Every Time
Our advanced aeration system cranks out thick, shaving cream–like foam that clings hard and cleans deep. Perfect for trucks, off-roaders, and anything you beat up on the weekends.
Fully Adjustable Nozzle
Dial in your foam density and spray pattern with a twist. Whether you're blasting mud or giving your paint a gentle soak, you’ve got total control.
High-Pressure Power
Delivers rich foam under serious pressure—lifting away dirt, grease, and grime with zero mercy.
Quick Connect Ready
Compatible with all pressure washers using a 1/4-inch stainless steel quick connect. Snap it in and get to work.
The 13 Supplies Foam Cannon is crafted with stainless steel, brass, and high density HDPE plastic which is made to perform at the highest level & resist chemical damage.
Equipped with an advanced aeration system, the 13 Supplies Foam Cannon can produce a thick layer of foam with minimal soap. For best results, pair with our 13 Supplies Liberty Soap.
No matter what angle you tilt the foam cannon, the suction tube will always remain submerged in the soap solution because it is equipped with a weighted filler tube.
Built to Look Good. Built to Last.
Designed to elevate your wash game, the 13 Supplies Foam Cannon delivers rugged performance with a clean, sharp look that means business.
Premium Construction
Made with chemical-resistant HDPE plastic, stainless steel, and solid brass components—engineered for durability and ready to handle the toughest washes.
Thick Foam Every Time
Our advanced aeration system cranks out thick, shaving cream–like foam that clings hard and cleans deep. Perfect for trucks, off-roaders, and anything you beat up on the weekends.
Fully Adjustable Nozzle
Dial in your foam density and spray pattern with a twist. Whether you're blasting mud or giving your paint a gentle soak, you’ve got total control.
High-Pressure Power
Delivers rich foam under serious pressure—lifting away dirt, grease, and grime with zero mercy.
Quick Connect Ready
Compatible with all pressure washers using a 1/4-inch stainless steel quick connect. Snap it in and get to work.
CUSTOMIZE YOUR FOAM OUTPUT
Adjust your foam output from a light pre-soak to thick, ultra-dense shaving cream foam; all with one knob.
ADJUSTABLE SPRAY PATTERN
Switch between a wide fan spray for full vehicle coverage or a narrow stream for tight spots and hard-to-reach areas.
LARGE CLEAR RESERVOIR
See exactly how much soap you have left and go longer between refills; no guessing, no stopping mid-wash.
Why choose a Foam Cannon or Foam Gun
Because the first thing that touches your paint should be soap, not a mitt full of grit. A foam cannon turns your pressure washer into a pro-grade foam blaster and lays down thick, shaving-cream-style suds that lift dirt and grime before contact. Let it dwell, rinse it off, and a good share of the road film is gone before you ever pick up a wash mitt. Fewer swirls, less work.
This unit runs on a pressure washer only. It does not work with a water hose. Check your washer before you buy.
It is built with stainless steel, brass, and high-density HDPE plastic, so it holds up to real use. Pair it with Liberty Soap for the thickest foam.
What's the difference between a Foam Cannon and a Foam Gun?
Short version: it comes down to what pushes the water.
A foam cannon threads onto a pressure washer. The high-pressure water pulls soap from the canister and mixes it with air, which is how you get the thick, clinging, shaving-cream-style foam that sits on the panel long enough to do something. That is what this unit is, and it is why it needs a pressure washer and not a garden hose.
A foam gun is the hose-end version. Lower pressure, thinner suds, but it needs no pressure washer. It is a different tool for a different setup, not a lesser one.
Want the longer breakdown before you decide? Read our full guide to washing a car with a foam cannon or foam sprayer.
HOW TO USE:
STEP 1
Add your preferred car wash soap to the bottle, fill the rest with water, and shake gently to mix.
STEP 2
Attach the foam cannon to your pressure washer, then dial in your foam thickness and rotate the nozzle to your preferred spray pattern.
STEP 3
Coat the entire vehicle with thick foam, let it dwell for a few minutes to break down dirt and road grime.
STEP 4
Rinse the entire vehicle until all foam and loosened dirt is completely cleared from the surface.
FREQUENTLY ASKED QUESTIONS
Frequently asked questions about our Foam Cannon
Does it work with a regular garden hose?
Does it work with a regular garden hose?
No, the 13 Supplies Foam Cannon is designed to work with a pressure washer, not a standard garden hose. It requires a ¼” quick-connect fitting at the end of a pressure washer spray gun. If you’re using a garden hose without a pressure washer, this cannon won’t be compatible.
How much soap do I use it the 13 Supplies Foam Cannon?
How much soap do I use it the 13 Supplies Foam Cannon?
Depending on the type of soap you are using, we recommend using anywhere from 90-180ml of soap per 1000ml of water.
When paired with our 13 Supplies Liberty Soap, only 2-4 ounces is needed to create a thick blanket of foam.
How do I use the 13 Supplies Foam Cannon?
How do I use the 13 Supplies Foam Cannon?
Simply add 4-6 oz of Liberty Soap to your 13 Supplies Foam Cannon. Fill the rest of the canister with water and attach the sprayer head. Use the 1/4 inch quick connect adaptor to attach to your pressure washer. Adjust the foam concentration knob to your desired level and foam away!
What pressure washer do I need?
What pressure washer do I need?
The 13 Supplies Foam Cannon is equipped with a 1/4 inch male stainless-steel quick connect adaptor. This means it is compatible with any pressure wash that has a 1/4 inch female quick connect adaptor. It is not compatible with a normal garden hose. Message us at info@13supplies.com with any questions!
How do I take care of my Foam Cannon?
How do I take care of my Foam Cannon?
1. Rinse It Out After Every Use
When you’re done foaming, run clean water through your 13 Supplies Foam Cannon to flush out any leftover soap or chemicals. This keeps the nozzle from clogging and protects the internals.
2. Deep Clean Every Few Uses
If you're foaming regularly, take a minute every now and then to fully clean it. Disassemble it, soak the parts in warm water and mild soap, and scrub off any grime with a soft brush or cloth.
3. Check the Nozzle
Foam looking weak? The nozzle might be clogged. Use a fine pin or small brush to clear any buildup and get it foaming like new again.
4. Dry It Before You Store It
Always let your foam cannon dry completely before storing it. Moisture = corrosion. Keep it in a clean, dry spot—ideally in a bag or case to block dust and debris.
5. Keep Moving Parts Moving
If your cannon has adjustable knobs or moving parts, hit them with a little lubricant once in a while to keep everything smooth and dialed in.
What happens if it breaks?
What happens if it breaks?
While this isn't something that commonly happens, we do offer a lifetime warranty on all parts, fittings, & canisters. Just send us a message at info@13supplies.com and our customer support team will take care of you.
How long will it take to get my orders?
How long will it take to get my orders?
Most Foam Cannon orders ship from our U.S. warehouse within 1–2 business days. Delivery typically takes 3–7 business days within the continental U.S. via standard ground shipping.
- Faster options like expedited or 2‑day shipping are available at checkout.
- For Alaska, Hawaii, or U.S. territories, expect a slightly longer delivery time.
- You'll get a tracking number as soon as your order ships.
- International shipping is not currently offered on orders from 13Supplies.com.
If your order hasn't arrived by the estimated delivery date, just DM us or email support—we’ll locate it and get it to you ASAP!
For any questions not answered here DM us on our socials or Email us: INFO@13SUPPLIES.COMAverage answer time: 24h
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Customer Reviews
Overall rating: 5.0 / 5 from 20 reviews.
Absolutely love the product and the service!
13 Supplies ® pressure washer foam cannon – premium foam sprayer for car wash
Love it!
13 Supplies ® pressure washer foam cannon – premium foam sprayer for car wash
Love there stuff!!
13 Supplies ® pressure washer foam cannon – premium foam sprayer for car wash
Works good. Thanks
13 Supplies ® pressure washer foam cannon – premium foam sprayer for car wash
Works great, along with your other products, I am a happy camper.
13 Supplies ® pressure washer foam cannon – premium foam sprayer for car wash
Great product
PRESSURE WASHER FOAM CANNON – PREMIUM FOAM SPRAYER FOR CAR WASH
I've had a few foam cannon but this one takes things to a whole new level. High quality materials and Lifetime warrenty. You just can't find a better cannon.
PRESSURE WASHER FOAM CANNON – PREMIUM FOAM SPRAYER FOR CAR WASH
Great product it does a fantastic job on a dirty truck
PRESSURE WASHER FOAM CANNON – PREMIUM FOAM SPRAYER FOR CAR WASH
Work great
PRESSURE WASHER FOAM CANNON – PREMIUM FOAM SPRAYER FOR CAR WASH
Great sales support on damaged items recieved
Pressure Washer Foam Cannon - Premium Foam Sprayer for Car Wash
Look no more . Great price and fast shipping.
Great product and customer service!!
Good quality product. Sprays the foam well. Cleans well.
It works great. Very happy woth this product.
13 Supplies ® pressure washer foam cannon – premium foam sprayer for car wash
Great support
Great product and great customer service
Your Customer Service is amazing. I’m seriously happy with you. I put in a review that I got the old Cannon instead of the new one and you completely took care of it and shipped me a brand new red Canon without any hesitation and I’m thrilled. Will definitely recommend you to everyone.
Really good and looks like shaving cream when foaming up the car.
Works great easier to clean automotive parts and the house