--- product_id: 459226528 title: "Poolife NST Prime Cal Hypo Chlorine Tablets for Pools, 9 lb, Non-Stabilized" brand: "poolife" price: "E£ 24491" currency: EGP in_stock: true reviews_count: 8 url: https://www.desertcart.com.eg/products/459226528-poolife-nst-prime-cal-hypo-chlorine-tablets-for-pools-9 store_origin: EG region: Egypt --- # Poolife NST Prime Cal Hypo Chlorine Tablets for Pools, 9 lb, Non-Stabilized **Brand:** poolife **Price:** E£ 24491 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Poolife NST Prime Cal Hypo Chlorine Tablets for Pools, 9 lb, Non-Stabilized by poolife - **How much does it cost?** E£ 24491 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/459226528-poolife-nst-prime-cal-hypo-chlorine-tablets-for-pools-9) ## Best For - poolife enthusiasts ## Why This Product - Trusted poolife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Slow, steady sanitation without the buildup is what makes Poolife NST Prime Cal Hypo Tablets stand out, and this 9 lb pail keeps hands-free protection going for weeks. Unlike traditional trichlor tabs, this calcium hypochlorite formula delivers long-lasting chlorine while adding no cyanuric acid, so you sidestep the CYA accumulation and chlorine lock that can gradually undermine sanitation. The tablets dissolve gradually to release a consistent stream of chlorine, keeping water clear, fresh, and swim-ready over days of continuous protection and cutting the need for frequent additions. That steady output makes them a smart choice for owners who want dependable, low-maintenance care. Best of all, they are versatile: use them in the skimmer, an NST Feeder, or an NST Floater to match your preferred routine. It is reliable, non-stabilized chlorine protection designed to keep your pool consistently sanitized with minimal fuss. Review: Perfect! - UPDATE! I tried again but put them in the skimmer basket, and they work great. I don’t think the floater has enough water movement to dissolve them. I have a 10,000 gallon pool; I put 3 tablets in the skimmer basket, and my chlorine jumped from 1.72 at 8am to 4.62 at 4pm. 3 days later, with only 1 swim day in there, the chlorine was 3.72. On the 4th day, it was 2.72. The CYA has not gone up at all. Put them in the skimmer basket, not the floater. Terrible. If you’re looking for an alternative to cal trichor tablets in order to keep your CYA down, this isn’t it. They don’t dissolve, and they aren’t increasing the chlorine level in my pool at all. I’ve had one in the floater in my small pool for several days, but it won’t dissolve. I’ve been adding liquid chlorine like it’s not even there. I tried returning them, but it won’t let me. Don’t waste your money. Review: Good price good product - Works well. Good price ## Features - LONG-LASTING SANITIZATION: Poolife NST Prime Cal Hypo Tablets provide consistent chlorine protection with a long-lasting calcium hypochlorite formula that helps keep pool water clean and sanitized. - NO CYA BUILDUP: The Cal Hypo formula helps prevent chlorine lock caused by excess cyanuric acid buildup, allowing chlorine to work effectively for reliable pool maintenance. - CLEAR, SWIM-READY WATER: These slow-dissolving tablets help maintain water clarity by delivering steady sanitation over time, keeping your pool fresh, clean, and ready for swimming. - HANDS-FREE CHLORINE PROTECTION: Designed to dissolve gradually for days of continuous protection, reducing the need for frequent chlorine additions and making pool care easier. - VERSATILE APPLICATION OPTIONS: Compatible with the skimmer, NST Feeder, or NST Floater, these chlorine tablets provide flexible use options to fit your preferred pool maintenance routine. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2Y94T61 | | Best Sellers Rank | #21,142 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #114 in Swimming Pool Chlorine | | Brand | POOLIFE | | Brand Name | POOLIFE | | Customer Reviews | 4.4 out of 5 stars 462 Reviews | | Item Form | Tablet | | Item Highlight | Slow-Dissolving Non CYA Chlorine Tablets for Lasting Sanitization and Clear Pool Water, Kill Bacteria, and Help Prevent Algae | | Item Type Name | Pool Balancers | | Item Weight | 9 pounds | | Manufacturer | Poolife | | Manufacturer Part Number | 22424 | | Model Number | 22424 | | Number of Items | 1 | | Number of Packs | 1 | | Package Size Name | 9 LBS | | Product Benefits | Efficiently sanitizes pool water, destroys bacteria, and is compatible with various systems, ensuring proper sanitization and safety for pool equipment. Product Benefits Efficiently sanitizes pool water, destroys bacteria, and is compatible with various systems, ensuring proper sanitization and safety for pool equipment. See more | | UPC | 073187224248 | | Unit Count | 144 Ounce | ## Images ![Poolife NST Prime Cal Hypo Chlorine Tablets for Pools, 9 lb, Non-Stabilized - Image 1](https://m.media-amazon.com/images/I/712xxpsaS1L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect! *by S***Y on July 1, 2026* UPDATE! I tried again but put them in the skimmer basket, and they work great. I don’t think the floater has enough water movement to dissolve them. I have a 10,000 gallon pool; I put 3 tablets in the skimmer basket, and my chlorine jumped from 1.72 at 8am to 4.62 at 4pm. 3 days later, with only 1 swim day in there, the chlorine was 3.72. On the 4th day, it was 2.72. The CYA has not gone up at all. Put them in the skimmer basket, not the floater. Terrible. If you’re looking for an alternative to cal trichor tablets in order to keep your CYA down, this isn’t it. They don’t dissolve, and they aren’t increasing the chlorine level in my pool at all. I’ve had one in the floater in my small pool for several days, but it won’t dissolve. I’ve been adding liquid chlorine like it’s not even there. I tried returning them, but it won’t let me. Don’t waste your money. ### ⭐⭐⭐⭐⭐ Good price good product *by C***A on September 30, 2026* Works well. Good price ### ⭐⭐⭐⭐⭐ If you're looking for non-stabilized tablets, this is it *by E***N on September 23, 2026* These are the only cal-hypo tablets I have been able to find and work great. I have a chlorine pool that uses an inline chlorinator and trichlor tablets (stabilized) but once CYA hits 40-50 I have to stop using that and switch over to these NST tablets in floaters in the pool (never put these in your inline chlorinator or mix with trichlor!) You can use these in any standard floater but Poollife also makes a floater specifically for this tablet, but after a month or two they will start to clog up with deposits and you'll have to clean them. If you're using a regular floater you'll probably have to clean off the deposits clogging them more often. --- ## 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.eg/products/459226528-poolife-nst-prime-cal-hypo-chlorine-tablets-for-pools-9](https://www.desertcart.com.eg/products/459226528-poolife-nst-prime-cal-hypo-chlorine-tablets-for-pools-9) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-11-12*