--- product_id: 7939242 title: "SeaKlear AP71 WinterPill Winterizer Pill, Translucent Light Yellow, Pack of 1" brand: "seaklear" price: "B/.78" currency: PAB in_stock: true reviews_count: 8 category: "Sea Klear" url: https://www.desertcart.com.pa/products/7939242-seaklear-ap71-winterpill-winterizer-pill-translucent-light-yellow-pack-1 store_origin: PA region: Panama --- # 6-month patented slow release Treats up to 30,000 gallons Floats all winter under cover SeaKlear AP71 WinterPill Winterizer Pill, Translucent Light Yellow, Pack of 1 **Brand:** seaklear **Price:** B/.78 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your pool flawless all winter—because your spring deserves sparkle! ## Quick Answers - **What is this?** SeaKlear AP71 WinterPill Winterizer Pill, Translucent Light Yellow, Pack of 1 by seaklear - **How much does it cost?** B/.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/7939242-seaklear-ap71-winterpill-winterizer-pill-translucent-light-yellow-pack-1) ## Best For - seaklear enthusiasts ## Why This Product - Trusted seaklear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive Coverage:** One compact pill treats up to 30,000 gallons—perfect for large pools and peace of mind. - • **All-in-One 4-Part Blend:** Clarifier, scale & stain inhibitors plus enzymes for a pristine spring opening. - • **Compatible with Mesh Covers:** Designed to work seamlessly under all winter pool covers without interference. - • **Effortless Winter Protection:** Just drop the pill and forget it—no measuring or mixing needed. - • **Long-Lasting 6-Month Formula:** Patented delivery system ensures season-long water clarity and protection. ## Overview SeaKlear AP71 WinterPill is a translucent light yellow tablet designed to simplify pool winterizing. Its patented 6-month slow-release formula floats under winter covers, treating up to 30,000 gallons with a unique 4-part blend that clarifies water, inhibits scale and stains, and enhances filter performance. Trusted by thousands, it ensures hassle-free pool closings and faster, easier spring openings without the need for multiple chemicals or constant maintenance. ## 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. Review: Six months is the high limit - 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. Review: Hassle free pool closing - I've used the WinterPill Winterizer for my 18x36 in-ground pool for several years now and I’m seriously impressed. Closing the pool is a breeze, just pop it in and let it do the work. The water stayed crystal clear all winter long, and when we opened in the spring, there was barely any cleanup needed. No nasty film, no heavy chlorine smell, and definitely no green water. I love how easy it is, no measuring, no mixing, no lugging around multiple bottles of chemicals. It’s compact, effective, and truly saves time. I’ll be using this every year from now on. Highly recommend to anyone looking for a simple and reliable winterizing solution for their pool! ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00479AFWS | | Best Sellers Rank | #56,068 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #930 in Pool Chemicals & Water Testing Products | | Brand | SeaKlear | | Brand Name | SeaKlear | | Customer Reviews | 4.4 out of 5 stars 13,692 Reviews | | Global Trade Identification Number | 00662817901224 | | Item Form | Tablet | | Item Weight | 1.2 Pounds | | Manufacturer | SeaKlear | | Manufacturer Part Number | AP71 | | Model Number | AP71 | | Number of Items | 1 | | Product Benefits | Prevents Scales | | UPC | 662817901224 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SeaKlear - **Item Form:** Tablet - **Item Weight:** 1.2 Pounds - **Product Benefits:** Prevents Scales - **UPC:** 662817901224 ## Images ![SeaKlear AP71 WinterPill Winterizer Pill, Translucent Light Yellow, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81im0eBTocL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Do you use this product in addition to regular winterization of your pool or is it used as a replacement for winterizing chemicals?** A: We have only unused this to winterize our above ground pool and the water is perfect. We do cover it too. **Q: I live in northern new york, we have harsh and long winters with temps reaching -30 f, will this pill work in my climate?** A: Yes. We are from Minnesota and know winter. If you have any other questions, you can also call 320-695-2899. FamilyPoolFun. **Q: The winter pill did not come with a pin or instructions. i saw others say the same thing but what worked to puncture it? so annoying.** A: Shake the pill real well. Use a push pin to put holes into the depressions and throw into the pool just as you are ready to cover. The enzymes will disperse over the winter. **Q: Do you have to run the pump with this?** A: I used this last winter (2016) in my 24' round above ground pool. My pool was covered with a solid cover and I did not run my pump from from the first of October 2016 when I covered it and added the WinterPill until mid June 2017 when I uncovered my pool. My pool was crystal clear. I used no other winterizing treatments. It was so easy I bought one for this year too. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Six months is the high limit *by W***S on February 15, 2019* 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. ### ⭐⭐⭐⭐⭐ Hassle free pool closing *by A***5 on November 4, 2025* I've used the WinterPill Winterizer for my 18x36 in-ground pool for several years now and I’m seriously impressed. Closing the pool is a breeze, just pop it in and let it do the work. The water stayed crystal clear all winter long, and when we opened in the spring, there was barely any cleanup needed. No nasty film, no heavy chlorine smell, and definitely no green water. I love how easy it is, no measuring, no mixing, no lugging around multiple bottles of chemicals. It’s compact, effective, and truly saves time. I’ll be using this every year from now on. Highly recommend to anyone looking for a simple and reliable winterizing solution for their pool! ### ⭐⭐⭐⭐⭐ Worked for me! *by M***E on November 22, 2025* I used this Winterizer last year here in NC and it worked great! From November to March my above ground pool was covered. The water stayed clear, and I only had a small area that had the beginnings of some algae, which I thought was great for 5 months with no care. It is super easy to open, after that, just plunk it in the water and cover. Great value! ## Frequently Bought Together - SeaKlear AP71 WinterPill Winterizer Pill, Translucent Light Yellow, Pack of 1 - In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 15,000 Gallons - SWIMLINE HYDROTOOLS Air Pillow For Above Ground Pools Cover Winterizing 3-Pack | 4 x 4 ft Cushion Swimming Pool Closing Winter Kit | Cold Resistant Ice Equalizer Thick Pillows Accessories | 1144 ACC44 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/7939242-seaklear-ap71-winterpill-winterizer-pill-translucent-light-yellow-pack-1](https://www.desertcart.com.pa/products/7939242-seaklear-ap71-winterpill-winterizer-pill-translucent-light-yellow-pack-1) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-05-23*