--- product_id: 147653176 title: "POOLPURE 6CH-940 Spa Filters for Hot Tub, Replaces Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, Screw in SAE Thread Filter 2 Pack" price: "€ 91.56" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.at/products/147653176-poolpure-6ch-940-spa-filters-for-hot-tub-replaces-pleatco store_origin: AT region: Austria --- # 50 sq.ft. filtration area 1.5” SAE threaded fit Washable & reusable fabric POOLPURE 6CH-940 Spa Filters for Hot Tub, Replaces Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, Screw in SAE Thread Filter 2 Pack **Price:** € 91.56 **Availability:** ✅ In Stock ## Summary > 💦 Elevate your spa game with the filter that works as hard as you unwind! ## Quick Answers - **What is this?** POOLPURE 6CH-940 Spa Filters for Hot Tub, Replaces Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, Screw in SAE Thread Filter 2 Pack - **How much does it cost?** € 91.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/147653176-poolpure-6ch-940-spa-filters-for-hot-tub-replaces-pleatco) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Compatibility:** Precision 1.5” SAE thread fits top spa brands like Unicel 6CH-940 & Pleatco PWW50P3 seamlessly. - • **Eco-Friendly & Cost-Saving:** Washable Trilobal fabric extends filter life 30% longer, reducing replacements and waste. - • **Built to Last, Built to Perform:** Durable ABS core and break-resistant handle withstand high pressure and chlorine corrosion. - • **Crystal-Clear Spa Water, Always:** 50 sq.ft. advanced filtration traps 99% of fine particles for pristine water clarity. - • **Universal Fit for Ultimate Relaxation:** Designed for multiple hot tub models, ensuring your spa stays sparkling without hassle. ## Overview The POOLPURE PLF6CH-940 Spa Filter is an NSF/ANSI 50 certified, high-efficiency replacement cartridge compatible with leading hot tub models. Featuring a 50 sq.ft. filtration area and 50-micron fine filtration, it captures 99% of fine debris for crystal-clear water. Its durable ABS core and reinforced handle resist high pressure and chlorine corrosion, while the washable Trilobal fabric extends filter life by 30%, saving you money and maintenance time. Perfect for professionals who demand reliable, long-lasting spa performance. ## Description Product Description Poolpure focuses on bringing great technologies and products to the market that truly provide the cleanest water filtration possible for the health, safety and happiness of every pool and spa owner. The total height of the filter paper is 7 5/8"(17.37 cm), the total height of the filter core is 9 3/4"(24.75 cm), and the outer diameter is 6"(15.2 cm). How to find a replacement cartridge for your pool or spa? If you already know your filter cartridge's part number or the replacement number, you can use the search the part number on our product page to quickly confirm whether the filter is compatible. If you do not know the replacement part number for your cartridge, then choosing the right cartridge can be accomplished by measuring your existing one. Use the following steps as a guide 1. Measure the outside diameter of the cartridge in inches (+/- 0.16cm) 2. Measure cartridge length from end cap to end cap (+/- 0.16cm). Exclude any handles or extensions. 3. Identify the correct top and bottom type. If the top and/or bottom is open, measure the inside diameter of the opening (+/- 0.16cm). If the end cap is closed make note of its identifying features. 4. Make note of the manufacturer and model number of the filter into which the replacement cartridge will be installed. 5. Take note whether or not there is a center core (PVC pipe in center). POOLPURE Replacement Filter for Pool and Spa Cleaning Systems Replacement Part Numbers Aladdin 14510 | Baleen AK-9019 |Darlly 60401 | Excel Filters XLS-601 | Filbur FC-0359 | Pleatco PWW50P3, PWW50-P3 | Pure N Clean PC-0359 | Magnum WY45 | Rec Factory Warehouse 378902 | SD-00031 | Unicel 6CH-940 | 03FIL1400 | 14510 | 25252 | 4900-301 | 4902-076 | 645544003591 | 817-0050 | 817-0500 | P6CH-940 | PC-0359 | PLE-051-9193 | SC714 | UNI6CH-940 | Waterway Front Access Skimmer 50 SF Note: All manufacturers' names and part numbers remain the property of their respective holder(s) and are used for compatibility information only. Specifications of PLF6CH-940 Filter paper length: 7 5/8”(17.37cm) Outside Diameter: 6”(15.2cm) Top: Rectangular Handle Bottom: 1 1/2" (3.7cm) SAE Thread Filtration Area: 50 sq. ft.(0.3㎡). Top Quality Material Poolpure only uses Lead-free and BPA free materials. Assure you of safe and no-worry happy times. High Chlorine Resistance End Cap Reinforced end caps are break resistant and are highly resistant to chemicals commonly found in pool and spa applications. Long Service Life, Save Your Money The Poolpure filter can be used repeatedly after proper cleaning and maintenance, which increases the service life of the pool filter and saves money. Review: Excellent product - Excellent price Review: Fits WELLIS PLUTO - Fits WELLIS PLUTO. Longer than the original ones but fits in basket perfectly, water is crystal clear. Good price for two. ## Features - 💧【NSF Certified & Compatibility】NSF/ANSI 50 Certified. Perfect spa filter cartridge replacement for Unicel 6CH-940, Pleatco PWW50P3, FC-0359, and sc714 hot tub filters. Note: Features 1 1/2”(3.7cm) SAE thread, PLF6CH-940 poolpure spa filter for hot tub is compatible with PWW50P3 (Not PWW50P4). This hot tub filter cartridge compatible design ensures a seamless fit. - 💧【Powerful Dirt-Locking】Filter area: 50 sq. ft.; Top: Rectangular handle; Bottom: 1 1/2” SAE Thread. Featuring innovated fabric, this pww50 hot tub filter captures more hair, sand, and sediment than standard brands. Our pww50p3 hot tub filter ensures high-efficiency filtration for a crystal-clear jacuzzi experience. This type pww50p3 filter is the ultimate filter for hot tub maintenance. - 💧【Easy to Clean & Washable】The unique Trilobal fabric makes these spa filters for hot tubs easier to wash and reuse. Enjoy a longer service life with these hot tub filters replacements, saving you money while maintaining clean filters for hot tub use. Whether you are replacing a wy45 hot tub filter or similar models, the washability remains top-tier. - 💧【Durable & High Pressure】Built with a break-resistant handle and a high-flow ABS core, this cartridge hot tub filter resists high water pressure and chlorine corrosion. A reliable hot tub filters screw in solution for long-lasting performance. Even when compared to a darlly sc714 hot tub filter, our reinforced construction stands the test of time. - 💧【Universal Spa Fit】The ideal standard filter for hot tub setups across various brands. This spa filters for hot tub solution features a 50-micron high-efficiency layer, effectively removing 99% of fine particles. Made with 4 oz. thickened polyester, it lasts 30% longer than standard cartridges, making it the premier hot tub filter choice for your leisure time. - 💧【50-Micron Fine Filtration】Upgraded with a 50-micron high-efficiency filtration layer, it effectively removes up to 99% of fine particles such as hair, leaves, dust, and sand. It keeps water sparkling clear for longer. - 💧【Durable Heavy-Duty Construction】Made with 4 oz. thickened polyester filter fabric, reinforced ABS end caps, and a strengthened integrated core, this filter lasts over 30% longer than standard cartridges. It reduces replacement frequency and long-term maintenance costs, delivering greater value over time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QC4V57G | | Best Sellers Rank | 2,177 in Garden ( See Top 100 in Garden ) 4 in Pool & Hot Tub Filter Cartridges | | Customer Reviews | 4.7 4.7 out of 5 stars (3,276) | | Date First Available | 3 April 2019 | | Item model number | PLF6CH-940 | | Manufacturer | YUNDA | | Material type | Abs | | Part number | PLF6CH-940 | | Product Dimensions | 14 x 14 x 20.9 cm; 1.75 kg | ## Images ![POOLPURE 6CH-940 Spa Filters for Hot Tub, Replaces Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, Screw in SAE Thread Filter 2 Pack - Image 1](https://m.media-amazon.com/images/I/71X5i+zt16L.jpg) ![POOLPURE 6CH-940 Spa Filters for Hot Tub, Replaces Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, Screw in SAE Thread Filter 2 Pack - Image 2](https://m.media-amazon.com/images/I/71LW5oLZG4L.jpg) ![POOLPURE 6CH-940 Spa Filters for Hot Tub, Replaces Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, Screw in SAE Thread Filter 2 Pack - Image 3](https://m.media-amazon.com/images/I/71s3hid2BpL.jpg) ![POOLPURE 6CH-940 Spa Filters for Hot Tub, Replaces Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, Screw in SAE Thread Filter 2 Pack - Image 4](https://m.media-amazon.com/images/I/718VofiG7ZL.jpg) ![POOLPURE 6CH-940 Spa Filters for Hot Tub, Replaces Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, Screw in SAE Thread Filter 2 Pack - Image 5](https://m.media-amazon.com/images/I/61MSHgfUdeL.jpg) ## Questions & Answers **Q: Hi will these filters fit a new model canadian spa toronto hot tub? if not which ones will? thanks** A: Did you find one please? **Q: How long do these filters last?** A: Hi. I suppose it depends on your use my hot tub is typically used 3 times s week and mostly by just 2 people and no false tan or products. but mine last 3 months i change them when i change the water Hope that helps **Q: Would any of your filters fit our Wellis myline saturn spa** A: Sorry I don’t know as we had a master spa and they didn’t fit it as the thread was too small **Q: Are they the same as SS01** A: Yes these are the same, used them in my platinum spa ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product *by R***D on 7 May 2026* Excellent price ### ⭐⭐⭐⭐⭐ Fits WELLIS PLUTO *by M***S on 19 November 2025* Fits WELLIS PLUTO. Longer than the original ones but fits in basket perfectly, water is crystal clear. Good price for two. ### ⭐⭐⭐⭐ Great Filters for My Hot Tub! *by M***N on 23 September 2025* I've been using the POOLPURE Spa Filters for my hot tub for a few weeks now, and I’m really pleased with their performance. They fit perfectly and do a fantastic job of keeping the water clean and clear. I especially love how easy they are to install—no special tools required! After a few uses, I noticed the water was much more enjoyable, and my friends commented on how fresh it felt. The only reason I didn’t give five stars is that I wish they lasted a bit longer; I’m used to changing filters every couple of months. Still, I would definitely recommend these filters for anyone looking to keep their spa in top shape! ## Frequently Bought Together - POOLPURE Spa Filters for Hot Tub, Replacement for Unicel 6CH-940, Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, 2 Pack - EASYTEST Hot Tub Test Strips, 150 Strips Pool and Spa Test for pH,Total Alkalinity,Free Chlorine and Bromine, Accurate 3 in 1 Pool Water Testing Kit - Pro-Kleen Whirlpool Bath and Hot Tub Internal Pipe System Flush Cleaner (5L) - Provides a Deep, Hygienic Clean to Remove Limescale, Soap, Oil, Grease & Unpleasant Smells, Blue --- ## 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.at/products/147653176-poolpure-6ch-940-spa-filters-for-hot-tub-replaces-pleatco](https://www.desertcart.at/products/147653176-poolpure-6ch-940-spa-filters-for-hot-tub-replaces-pleatco) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-06-05*