SeaKlear AquaPill - WinterPill 2 ¾

4.3 4.3 out of 5 stars | 4,894 ratings

Price: 12.99

Last update: 11-16-2024


About this item

Easy to use winterizing treatment
Clarifies pool water
Improves filter performance
Pre-measured-release delivery system
One 2-3/4" Winter Pill treats up to 15,000 gallons of pool water

Product information


Top reviews from the United States

Amazon Customer
5.0 out of 5 stars Easy close for pool
Reviewed in the United States on September 21, 2024
Closing pool for season I have used this before ,like the ease of use ,came as expected. Water has stayed clear in previous years no alge once and done for the season easy clean for open in spring cost is reasonable , quality is ok
PJay
5.0 out of 5 stars Pool water was crystal clear
Reviewed in the United States on September 25, 2024
I used this last winter – putting it in the middle of September and opening the pool in the middle of June. The pool water was absolutely crystal clear and swimmable within hours! I literally had to do nothing but check chemical levels – I didn’t even have to vacuum the pool (but of course I we did vacuum it when it was closed.
I do need to point out that we have a mid-size Intex pool that holds considerably less than the 15,000 gallons advertised this item is intended for. But it worked remarkably, and I have no doubt that when we open the pool next June it will again be crystal clear!
cw
5.0 out of 5 stars Working so far from August
Reviewed in the United States on November 1, 2024
Great value. Does its job. Puncture and throw in the pool. Still nice clear water. Picture worth a thousand words!
Customer image
cw
5.0 out of 5 stars Working so far from August
Reviewed in the United States on November 1, 2024
Great value. Does its job. Puncture and throw in the pool. Still nice clear water. Picture worth a thousand words!
Images in this review
Customer image
Cathy
4.0 out of 5 stars Great product but inspect package on receipt
Reviewed in the United States on September 29, 2023
This winterizer pill does keep pool water clear all winter. We have used one the past few years for closing our pool. Just be careful to check for damage and missing parts when it arrives. Last year ours was damaged on arrival and leaking into the outer packaging. This year, the tool used to puncture it was missing. Hopefully we can just puncture with a small screwdriver as suggested by customer support.
Michelle S., Las Vegas, NV
5.0 out of 5 stars Winterize
Reviewed in the United States on October 30, 2024
We’ve used one of these every winter at closing time for 5+ years. Super easy, just poke an hole in it and every spring when we remove the winter cover, it’s crystal clear!
Amazon Customer
5.0 out of 5 stars Hasn’t let us down yet
Reviewed in the United States on October 15, 2024
We read about the AquaPills 5 years ago to keep our pool chemicals doing their job. We’ve used the winter pool pill for these last four years and open our cover in May to sparkling clear water. When using the AquaPill Winter pill, our pool is up and running in one day! I will be a customer as long as I have a pool!
Pamela L Clay
3.0 out of 5 stars Winter ball for pool
Reviewed in the United States on October 17, 2024
Lot smaller than expected. Hope it last all winter
Amazon Customer
4.0 out of 5 stars Easy To Use
Reviewed in the United States on October 20, 2024
First time buyer.....hoping for the intended outcome next spring!
Makes winter pool prep easy and only 1 step chemical instead of other multi-chemical additions. Simple instructions, popped "hole" as instructed with no issues, unlike other reviews I had read.
If this works over the winter, will be buying more every year!!!

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