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🛁 Soak Smart, Soak Fast — Elevate Your Spa Game!
AquaDoc’s 32oz Hot Tub Filter Cleaner Soak is a professional-grade, fast-acting solution designed to deep clean sand, cartridge, and DE filters in spas, hot tubs, and pools. Made in the USA, it restores filter efficiency in just 60 minutes, extending filter life and enhancing your leisure experience with minimal effort.






















| Best Sellers Rank | #2,298 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Hot Tub Accessories |
| Customer Reviews | 4.5 out of 5 stars 1,985 Reviews |
A**R
Yes! Great purchase! Loved it!
Easy and effective! I was using a spray filter cleaner, and it was miserable to use. This soak is highly effective and did a great job! I weighed the filter with a little brick and walked away! Came back after the prescribed time period, sprayed with the hose nozzle. Came out so clean my husband thought it was a new filter. 👍 No struggling to breathe fresh air while staying upwind! This product and the soaking is a huge improvement over that! I’m very pleased with this purchase and am back to reorder as I’m almost out!
A**R
Cleans filter like new
It works Great
B**Y
Filter soak
Great product & more convenient than running to pool retailers!
H**I
Worked great
This filter cleaner is actually one of the two items from this brand that actually worked well. This is one of the items that I will purchase again in the future.
J**Y
Super Effective Sand Filter Cleaner Solution - a must-have for pool owners
I’m in the process of closing our pool for the winter and decided to give this pool sand filter cleaner a try. I’ve used their competitor’s brand, In The Swim, sand filter cleaner many times, basically every time I’ve backwashed our pool this season. However, the most I’ve seen our pool filter psi drop with that brand’s cleaner was about 1 1/2 psi - from 19 1/2 back to the typical 18 psi. This was my first time trying this brand, which was also a couple of bucks less than In The Swim’s at the time of purchase. And wow, I’m so glad I tried this brand today. I didn’t even used the entire quart. I only used about 2/3 of the bottle. After backwashing the pool until the sight glass was clear, I poured in the cleaner through the filter basket and let the cleaner sit in the filter for exactly 3 hours. Then I backwashed and rinsed the filter again. I was pleasantly surprised when I saw the psi at 16, which I had not seen since the pool was built and first opened 3 summers ago. I highly recommend this pool filter cleaner solution. This will be my go-to brand from here on.
P**.
Convenient to order online.
What I needed for my hot tub.
M**.
Let it soak long enough to work
Mix a pint 16 ounces with 2 1/2 gallons. Let your filter soak. I used a large waste bucket fully emerged, did that overnight Next day discarded the soak wash, which was already filled with dark gray dirt and , used my high pressure wash rinsed until they were clear back into the bucket. It took five washes until they were sparkling white. We use essential oils in our tub and our filters get very saturated with those oils. I think this product did great.
T**D
No
No leakage on the bottle
B**B
Not working
Not working for the filter, still high pressure after soaking.
Trustpilot
1 week ago
2 weeks ago