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.