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Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner
Hot Tub & Spa Filter Cleaner

Hot Tub & Spa Filter Cleaner

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Advanced Formula Spa Cartridge Filter Cleaner

Get rid of the gunk on your cartridge filter with our Fast Acting soak solution! We've developed the best filter cleaner to prevent and remove buildup and blockages. Aqua Doc's advanced formula filter cleaner is the best at preserving the lifetime of your filter. 

Greatly improves filter life and efficiency

Designed to clean your biggest issues

  • Suntan oil
  • Grease
  • Dirt
  • Scale & Mineral deposits
  • Soap

Cleans all filter types

  • Sand Filters
  • Cartridge Filters
  • Diatomaceous Earth Filters

AquaDoc liquid spa filter cleaner greatly improves filter life and efficiency. It is specially made to cleanse suntan oil and grease, as well as mineral deposits.

Spa & Pool Filter Cleaner Recommended for

  • Spas and Hot Tub filters of all types
  • Pool filters of all types
  • Professional and industrial water equipment cleaning 

    Trust in AquaDoc

    You can trust that our pool and spa chemicals are held to the highest quality standards.

    • Proudly made in the USA
    • Advanced, Professional Grade formula
    • 100% Money Back Guarantee

    Order with confidence

    • Satisfaction guaranteed!If our products don't solve your (spa related) headaches, contact us for a 100% refund. 
    • Free shipping on all orders! We're like you, we don't like shipping charges either - so we got rid of them.  

    Frequently asked questions about our Filter Cleaner

    Q: Will this work with my filter type?
    A: Yes, our filter cleaner works with hot tub, spa, and pool filters of all types.

    Q: How long do I soak my filter in the cleaning solution?
    A: Our filter cleaner is fast acting. Soak for just 30 - 60 minutes. No need to soak overnight.

    Q: How do I clean my filter?
    A: We get this question a lot. That's why we've made a really simple guide on the correct way to clean your filter.

    Q: Where is it Made?
    A: Our product is proudly made, packaged, and shipped from the USA.

    Buy the AquaDoc Filter Cleaner Now

    Customer Reviews
    4.8 Based on 38 Reviews
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    Filter Reviews:
    Tammy N.
    United States United States
    Filter clean

    My filter came substantially cleaner

    Kristin L.
    United States United States
    Great product

    Loved how big the bottle was. It will last a while. Works very efficiently.

    MAV Aqua Doc Hot Tub & Spa Filter Cleaner Review
    colleen w.
    United States United States
    got my filter very clean

    I noticed my filter was starting to get dirty and I wasn't sure what I should do? I saw this product and gave it a try! What a lifesaver. Now the build up in my filter is all gone, and left my filter very clean. So glad I found this product, now I shouldn't have to change my filter as often!

    MAV Aqua Doc Hot Tub & Spa Filter Cleaner Review
    Jami S.
    United States United States
    Works great

    Good product....cleaned the filter.

    Marissa P.
    United States United States
    I got this for my stepdad

    This bottle came in pretty fast and I was shocked at how big it is. I didn't unseal the bottle due to getting it for my stepdad. I'm glad this bottle will probably last him a while come summer when he has his pool up and running. I will update my review once he uses it so I can give an honest rating based off of what he tells me. So far, I love Aquadoc and think they are a great business. From the other reviews i've seen, i'm sure i'll be very impressed by this formula!