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Black Diamond Stoneworks

Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray. Works Instantly on Hot Tub & Pool Filters Leaving Behind no Sticky Residue. Prolongs Filter Life and Pool Equipment. No Soaking

    • Based on 3,277 reviews
Condition: New
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$19.98 Why this price?
Save $74.94 was $94.92

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Nov 23
Order within 8 hours and 36 minutes
Available payment plans shown during checkout

Size: 1 Quart


Features

  • INSTANT RESULTS! Just Spray On The Filter, And Rinse Away The Soil! Will Remove Body Oils, Suntan Lotion, And Other Organic Material. Get The Most Out Of Your Pool and Spa Filters Using ULTIMATE Spa Filter Cleaner.
  • IMPROVES FILTER LIFE: and It Will Improve The Efficiency Of The Filter As Well As Keeping The Water Crystal Clear. A Clean Filter Will Save You Money.
  • FAST RINSING: And Leaves No Slimy Residue That Can Cause Foam And Cloudy Water. No More Waiting Hours Or Even Overnight To Get The Filter Clean.
  • This Stuff Works Like Magic on giant accordion round paper cartridge filters and ceramic!!!

Product Dimensions: 4.5 x 2.5 x 9 inches


Item Weight: 2.35 pounds


Manufacturer: Black Diamond Stoneworks


Item model number: SFC-QT


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

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.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Black Diamond Stoneworks Ultimate Spa Filter Cleaner: Revitalize Your Spa Experience
Size: 1-Gallon
The Black Diamond Stoneworks Ultimate Spa Filter Cleaner has transformed my spa maintenance routine, delivering impressive results and restoring water clarity like never before. With its effective cleaning formula and easy application, this product offers a convenient solution for keeping spa filters in peak condition. Pros: Powerful Cleaning Formula: The cleaning solution is remarkably effective in breaking down and removing accumulated dirt, oils, and contaminants from spa filters. It tackles both visible and unseen debris, resulting in improved water quality. Easy Application: The product's user-friendly application process requires minimal effort. Following the provided instructions ensures that the filter cleaning process is hassle-free. Restored Water Clarity: Regular use of the Black Diamond Stoneworks Ultimate Spa Filter Cleaner translates to noticeably clearer and fresher spa water. The cleaner filters contribute to a more enjoyable and hygienic spa experience. Versatile Compatibility: The product is suitable for various spa filter types, ensuring its applicability to a wide range of spa systems. Economical: The product's effectiveness means that a little goes a long way. A single bottle can last through multiple cleaning cycles, providing good value for its cost. Cons: Chemical Smell: Like many cleaning solutions, the product has a distinct chemical odor. Ensuring proper ventilation during application can help mitigate this. Safety Precautions: As with any cleaning product, it's essential to follow safety precautions and keep the cleaner out of reach of children and pets. In summary, the Black Diamond Stoneworks Ultimate Spa Filter Cleaner is a game-changer for spa owners seeking a simple yet effective way to maintain optimal water quality. Its powerful cleaning formula, ease of use, and noticeable results make it a valuable addition to any spa maintenance routine. While the chemical smell and safety considerations are points to keep in mind, the overall benefits and restored spa clarity provided by this product make it an essential tool for enhancing your spa experience. ... show more
Reviewed in the United States on August 30, 2023 by Jon Prince
    • Made the filters look brand new
Size: 1 Quart
Following the instructions when rinsed off it looked just like our new filters and I didn't have to soak them it was done in mins. Definitely recommend this product for your filters needs. Have ordered more and will save money from buying new filters.
Reviewed in the United States on October 14, 2023 by Wendy
    • Does the job
Size: 1 Quart
Since we started using this product, our pool hasn't gotten any algae, our heater works better, and the filter is noticeably cleaner than when we just used water. That means we don't have to replace the filter as often, which saves us a lot of money. A little pricey, but we'll definitely keep this in stock. ... show more
Reviewed in the United States on October 7, 2023 by Omnivore
    • Awesome Cleaner
Size: 1 Quart
Wow! This stuff works great and made all the difference in getting our filters cleaned. It extended the life of our filters by providing an excellent clean!
Reviewed in the United States on October 17, 2023 by Ali Schwoerke
    • Love this stuff
Size: 1-Gallon
Easy to use, gets the job done and smells great. I spray our pool filters down with this product and let sit for about 5 or 10 minutes. Makes the job easier and seems to get the dirt and grime out more quickly. Oh and it smells great. I got about three uses out of this product for 3 large filters which I clean about every three months. Not bad at all for the price! ... show more
Reviewed in the United States on September 21, 2023 by Amazon Customer
    • Works
Size: 1-Gallon
I used it on my DE filter grids. They are about 6-7 years old. I was hoping this would really clean them and get rid of some of the stains. While it did get rid of some stains, the big ones are still there. It did clean the grids though. It actually turned the de I rinsed off a weird brown color on the ground and the residue on my grids was brown. It rinsed right off. I think had I done another round it would have worked better. The bottle says to leave it sit for 5 minutes, but some of the grids sat for much longer as I started washing them after 5 minutes. It didn't seem to make a difference on those grids vs the ones that sat for ~5 minutes. Overall, I will definitely use again. It just wasn't as powerful as I had expected. If you're filter is still running high pressure after cleaning the grids with just water, then try this stuff. It fixed our problem and I was finally able to clear the pool. ... show more
Reviewed in the United States on July 6, 2023 by Ann C.
    • Cleans
Size: 1-Gallon
I have used this product for the last year with great results. Nice to be able to buy it in a larger size.
Reviewed in the United States on October 5, 2023 by Robert
    • It works!
Size: 1 Quart
I’ve cleaned pool filters with and without pre-cleaners and this one works great cutting down the clean time drama.
Reviewed in the United States on October 4, 2023 by Lawrence Schlitt

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