Ultimate Spa Filter Cleaner Fast-Acting Spray. Instant clean for Hot Tub & Pool Filters leaving behind no sticky residue. Prolongs filter life and pool equipment. No soaking. (1-Gallon)
Condition: New
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Aug 12
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Size: 1-Gallon
Features
- Fast & Effective Cleaning: Skip the overnight soaking! Ultimate Spa Filter Cleaner works in just 5 minutes, saving you time and effort.
- Enhances Filter Performance: Improves efficiency and extends the lifespan of your spa or pool filter, ensuring crystal-clear water every time.
- Safe for All Filters: Safely cleans all types of pleated spa and pool filter cartridges without damaging them.
- Removes Tough Build-Up: Quickly eliminates body oils, suntan lotion, grease, and other organic material, leaving your filter spotless.
- Residue-Free Formula: Rinses off easily with no slimy residue, preventing foam and ensuring smooth operation of your spa or hot tub.
- Compatible with All Sanitizers: Works seamlessly with any pool or spa sanitizer for versatile and reliable use.
Product Dimensions: 4.5 x 7 x 11.25 inches
Item Weight: 9.11 pounds
Manufacturer: Black Diamond Stoneworks
Country of Origin: Canada
Item model number: SFC-G
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Aug 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 1-Quart
Omg! I was spending days cleaning my filters in the sink. Smoking is dawn powespry and dishwasher soap diluted in lots of water and using the hottest water I could. One spray down on really grime dryed out filter and five minutes later nearly white again! I did also get a filter floss spray nozzle for my hose but this still made so much difference!
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Reviewed in the United States on July 2, 2025 by Valerie K.
Size: 1-Gallon
HONESTLY, AMAZING. Our pool gets a lot of algae outbreak due to tree coverage, so we are constantly rinsing the filter. Our relatively new filter was lasting about 2-hours before becoming ineffective and needing to be rinsed. So I bought this hoping to get 3-hours of use between cleaning. I was absolutely shocked to see that, once cleaned with the filter cleaner, our filter was registering as nearly brand new. For a fraction of the cost of a new filter, this product will extend the life and effectiveness of my current one.
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Reviewed in the United States on June 13, 2025 by ITP4ME
Size: 1-Gallon
It keeps a clean filter clean, once the filter gets really dirty, not very good.
Reviewed in the United States on June 19, 2025 by Gary
Size: 1-Gallon
I’m a huge skeptic when it comes to products that make maintaining your pool or spa easy. I read the reviews on this product and decided to give it a sho and am I glad I did. This is by far the best and easiest way that I’ve found to clean your filters. I use a spray bottle and just coat the filter and let it sit for 30 minutes and then rise with my hose. You should see the stuff that comes off the filters. They look like brand new every time. I will buy this product as long as it’s available.
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Reviewed in the United States on June 3, 2025 by Ang Romberg
Size: 1-Gallon
Great cleaner! It works for our salt water hot tub filters. Just spray, wait for several mins and rinse. Way better than dealing with those tablets and submerging the 2 filters into solution. Plus you can’t beat the price in comparison with this tablets. I’ve used it for a year already. Just got my second jug of it.
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Reviewed in the United States on June 17, 2025 by PNWMama
Size: 1-Quart/1-Gallon(Combo)
Came as expected, haven’t used it yet
Reviewed in the United States on July 3, 2025 by Robert Reichle
Size: 1-Gallon
Great product clean just like it said it would spray wait a couple minutes rinse and it’s clean. Looks like brand new.
Reviewed in the United States on July 1, 2025 by M. Larson
Size: 1-Quart
Works, saved my dead pool filter. I used it every night but if that is what it took to keep my 40 year old pool clean ,so be it. This was a real winner.
Reviewed in the United States on June 21, 2025 by RG