Tillbrook

Hot Tub Filter Cleaner - 6 Month Supply - 4 to 8 Uses - 32 oz Spa Filter

643+ bought in the past month

$18.99

About this item

  • EXCEPTIONAL RESULTS: Introducing Tillbrook Hot Tub & Spa Filter Cleanerβ€”the best choice for removing dirt, grease, hard water buildup, oils, sunscreen, and residue in spa filters. It’s essential to clean hot tub filters at least once a month to ensure proper functioning of your hot tub equipment and to maintain clean water.
  • 6 MONTH SUPPLY: Our concentrated formula is easy to use and provides remarkable value with 4-8 cleanings per bottle depending on filter size and grime level.
  • SCIENTIFICALLY ENGINEERED: Our advanced cleaning solution is carefully crafted with powerful, all-natural ingredients that removes dirt, grease, and other unwanted buildup, ensuring longevity and optimal performance without damaging your equipment or contaminating your hot tub water.
  • UNIVERSAL COMPATIBILITY: Our hot tub filter cleaner can be used with cartridge, sand, and DE filters, as well as pool filters.
  • STRESS-FREE MAINTENANCE: No one wants dirty water or a broken hot tub pump – keep a clean and well-functioning spa by deep cleaning your hot tub filter every month, and consider light, spray cleanings each week and between guests.
  • DEEP CLEAN SOAK: Spray filter with water to remove initial layer of buildup. Then mix Β½ cup (4 oz) of concentrate per gallon of water. Mix enough solution to submerge hot tub filter. Leave for 2 hours, then rinse vigorously until solution is fully removed from filter. Soak overnight for especially dirty filters.
  • INSTANT SPRAY CLEAN: Mix Β½ cup of concentrate with water in a 32 oz spray bottle, and use this as a quick, weekly maintenance option for reviving your hot tub filter. Simply spray filter with water, then spray with solution and wait 5-15 minutes, then rinse filter thoroughly with water.
  • MADE IN THE USA: Tillbrook embodies true American craftsmanship. Proudly manufactured in the USA, we uphold the highest ethical and environmental standards in every product we create.
$18.99

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Delivery β€” 13 Apr – 17 Apr
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Product details

BrandTillbrook
Item Weight2.3 Pounds
Item FormLiquid
Product BenefitsCleansing, Prevents Stains, Prevents Corrosion
Global Trade Identification Number00835220002615

Technical specifications

brandTillbrook
item_weight2.3 pounds
item_formLiquid
product_benefitsCleansing, Prevents Stains, Prevents Corrosion
global_trade_identification_number00835220002615
unit_count32.0 Fluid Ounces
product_dimensions8 x 5.25 x 2.25 inches
manufacturerTillbrook
item_model_numberTK0118
best_sellers_rank#4,136 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #19 in Hot Tub Accessories

Product videos

Product video 1

Customer reviews

4.5173 ratings

Customers say

Customers find that the filter cleaner works well and effectively cleans filters.

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Works well

Amazon shopperβ€”February 25, 2026βœ“ Verified purchase

I have been using this for monthly filter washes for 6 months. It’s been working well. Filters look refreshed ( lighter coloration/ cleaner) after washing with this product. I use overnight soaking, but that is probably more than required. Read more

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πŸ‘

Russell Mottaβ€”January 14, 2026βœ“ Verified purchase

Excellent quality and service thank you πŸ‘ Read more

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Works fine

Eric B.β€”February 19, 2026βœ“ Verified purchase

First time using it, but it seemed to work fine Read more

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Good results

Kindle Customer1β€”October 2, 2025βœ“ Verified purchase

Works great but you do need to soak overnight! Read more

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Well done

Plumbsterβ€”February 17, 2026βœ“ Verified purchase

Did the job very well. Read more

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Effective filter cleaner

douglas cornettβ€”February 27, 2026βœ“ Verified purchase

Used it for an overnight soak, did a great job. Read more

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Still requires full cleaning

SJβ€”December 5, 2025βœ“ Verified purchase

Doesn't do any better then soaking my filter in dawn and vinegar..i was expecting to pull it out and just lightly rinse... it requires full cleaning.. i won't buy again Read more

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Cleaned really dirty filters

David Glazerβ€”October 3, 2025βœ“ Verified purchase

Worked great. Cleaned my filters very well - they were dirty! Definitely sudsy but I believe that was my fault. I recommend filling the container with water before adding product as to not create bubbles. Read more

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