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SeaKlear AP71 WinterPill Winterizer Pill, Translucent Light Yellow, Pack of 1

  • Based on 13,085 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 25
Order within 13 hours and 8 minutes
Available payment plans shown during checkout

Size: 1-Pack


Features

  • Floats under your winter cover all season
  • Performs well with mesh safety covers
  • Patented 6-month delivery system
  • Safe for all surfaces and filters
  • One small WinterPill treats up to 30,000 gal
  • All-in-one formula is an exclusive 4-part blend to make spring openings faster and easier
  • Floats under your winter cover all season
  • Performs well with mesh safety covers
  • Patented 6-month delivery system
  • Safe for all surfaces and filters

Description

AquaPill - WinterPill 4". AquaPill WinterPill all-in-one formula is an exclusive 4-part blend to make spring openings faster and easier than ever! It has a clarifier to maintain sparkling clean water, a scale inhibitor to prevent scale build- up on surfaces, and a stain inhibitor to prevent iron, copper and manganese stains. SpringPill is enzyme-enhanced - it naturally destroys all organics, preventing water ring, enhances filter performance.

Brand: SeaKlear


Item Weight: 1.2 Pounds


Item Form: Tablet


Product Benefits: Prevents Scales


UPC:


Brand: SeaKlear


Item Weight: 1.2 Pounds


Item Form: Tablet


Product Benefits: Prevents Scales


UPC: 662817901224


Global Trade Identification Number: 24


Number of Items: 1


Unit Count: 1.00 Count


Product Dimensions: 6.5 x 5 x 7 inches


Item Weight: 1.2 pounds


Manufacturer: SeaKlear


Item model number: AP71


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

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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Top Amazon Reviews


  • Worked great!!
Size: Standard
Purchased this when we shutdown for the season never using it before didn't know what to expect. Opened up the pool this late spring water was clear and pool was clean. Highly recommend this product very happy.
Reviewed in the United States on September 10, 2024 by Ron Miller

  • Six months is the high limit
Size: Standard
Reviews seem to be one or the other of two extremes. “My pool was green when I took the cover off.” or “My pool was crystal clear when I took the cover off.” I’m with the “It works.” crowd. I closed my above ground pool in September even though it was still warm enough to swim because I was going out of town for six weeks and I didn’t want to have to deal with it in the cold at the end of October. I followed the instructions, tossed the pill into my pool, 15X4, and put the cover on. I checked it now and then and the water continued to be clear month after month. March 12, about six months after closing the pool, we had a heck of a storm come through. Plenty of rain, but it was the wind that made the news. They said we hadn’t had winds like this for a decade. My cover came off and blew into the pool. This is one of those covers that looks more like a big round tarp with a steel cable that tightens around the side of the pool. (Thank goodness it went in the pool or it would likely have ended up in the next county.) As expected, a LOT of dirt and debris ended up in my pool. March 14 the winds had subsided and I decided I needed to get to work on the pool before all that dirt and debris becomes a permanent part of it. I took the cover out of the water and stared in dismay at all the debris in the pool. That was when I noticed it. If not for the dirt I have no doubt that the water would have been 100% clear. So that’s early September to mid March. Six months. That’s what is claimed by the product and it seems to be what I got. Except for about a three square foot section on one wall of the pool. There I saw a patch of green growth. To be fair, this is the side of the pool that gets the most sun and it has been almost exactly six months since I put the Pool Pill in the water. So, the Pool Pill advertises that it last six months. In my case, it appears that is the far limit. It’s March and I still have a lot of work cleaning out all that dirt, but the Pill does seem to have done it’s job. If I hadn’t had to close my pool early then I probably could have gone until April, but I suspect I still would have seen the beginnings of algae growth. This is the first time I’ve tried the pill and I think it did it’s job well. I didn’t quite get the full six months out of it unscathed, but I think it did a splendid job. No chemicals, except for the pill, and no running the pool filter all this time. In contrast, in the summer I run my filter 24/7 and am always vacuuming and adding chemicals yet I can still get algae blooms and I resort to shocking the water. If I wasn’t doing all this stuff all summer, what would my pool be like? Yet, the Pool Pill kept my water clear for six months all by itself with no help and no intervention from me. Next year I’ll buy two pills so I don’t have to worry as the pool closure nears six months. I’ll toss one in when I close it and toss another in four months later. I intend to close the pool in October this year, but prefer not to open it until end of April or early May. Pushing the limits of a single Pill so I’ll go with the two pill thing. If not for the wind storm I wouldn’t have all this work cleaning out my pool. Normally, to start up my pool, I just vacuum any dirt that made it’s way into the water, drop in a couple of chlorine tabs, a bag of shock and about thirty ounces of Dawn dish soap to kill any tiny wildlife that might take up residence in my pool. (The soap sticks to them and suffocates them.) Another benefit of Dawn is that it breaks the surface tension of the water so flying things like wasps can’t land on the waters surface so they don’t hang around the pool. No coming up from under water to feel a wasp sinking its stinger into your neck. I use Dawn all summer. All I know is that after using the Pool Pill for six months and doing nothing else I’m not having to scrub a pool full of algae. Having that one small patch of green algae simply tells me that six months is the high limit as far as the Pill is concerned. As far as I’m concerned, the Pool Pill worked. Just a thought: I have a couple of small waterfalls in my backyard. They can tend to grow algae pretty fast and clog things up like cholesterol in a coronary artery. I have no fish so I just add a piece of chlorine tablet to them to kill the algae. I only do it a few times in the winter but pretty much weekly in the summer. I wonder what would happen if I tossed Pool Pills into the wells. Yeah, we’re going to find out. ... show more
Reviewed in the United States on February 15, 2019 by West Texas

  • Revision of prior review for wrong size
Size: Standard
I only felt it fair to Revise my first review , even though I stick by my earlier statement that they’re sending the wrong size out. They’re sending out the smaller pill which actually has the correct product number I assume labeled on there by accident. The product itself is amazing!! I close my pool every year with two of them 30,000 gallon pills and every year my pool opens up Crystal clear. If it wasn’t for my mesh cover, which allows dirt to get in and settle on the bottom, my pool would be perfect ! ... show more
Reviewed in the United States on July 30, 2024 by Victor jr

  • Easy to use
Size: Standard
Very simple to use. Pool was easy to close and this made it easy to open.
Reviewed in the United States on May 7, 2024 by delilah Ackley

  • Top notch
Size: Standard
Water was clear and balanced upon opening
Reviewed in the United States on September 8, 2024 by Amazon Customer

  • size
Size: Standard
Did they start making them smaller? I buy these every year, work great. But this year the ball is small the size of a tennis ball instead of a soft ball. Says online it is suitable for my pool size. But I'm wondering? Is anyone else's smaller this year?
Reviewed in the United States on July 1, 2024 by Brookz

  • Great
Size: Standard
I ordered these every year to close my pool. They are wonderful. I always open to Clearwater. Just make sure you ordered the right size for your pool. It never hurts to order bigger.
Reviewed in the United States on August 16, 2024 by April

  • No pond water after winter!!
Size: Standard
I was late opening my pool this year and was worried what I would see when I pulled off the cover after over 6 months. This is the first time I've used this product and I will use it forever as I was amazed at the crystal clear water. The water temperature had already gotten to 82° and I was at least a month late in trying to open it. Normally I have algae green water and slime to content with but this was ready to swim after a light vacuuming and some shock. I cannot recommend this enough!! ... show more
Reviewed in the United States on June 21, 2024 by Rocky

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