--- product_id: 175331173 title: "6CH-940 Spa Filter Replaces PWW50P3(1 1/2\" Coarse Thread), 817-0050, Filbur FC-0359, 25252, 03FIL1400, Waterway Front Access Skimmer, Screw in SAE Thread Filter 2 Pack" brand: "poolpure" price: "VT23525" currency: VUV in_stock: true reviews_count: 13 category: "Poolpure" url: https://www.desertcart.vu/products/175331173-6ch-940-spa-filter-replaces-pww50p3-1-1-2-coarse store_origin: VU region: Vanuatu --- # 7.625" length precision fit 1.5" coarse SAE screw thread 50 sq. ft. trilobal filtration area 6CH-940 Spa Filter Replaces PWW50P3(1 1/2" Coarse Thread), 817-0050, Filbur FC-0359, 25252, 03FIL1400, Waterway Front Access Skimmer, Screw in SAE Thread Filter 2 Pack **Brand:** poolpure **Price:** VT23525 **Availability:** ✅ In Stock ## Summary > 💧 Elevate Your Spa Game with Filters That Work as Hard as You Do! ## Quick Answers - **What is this?** 6CH-940 Spa Filter Replaces PWW50P3(1 1/2" Coarse Thread), 817-0050, Filbur FC-0359, 25252, 03FIL1400, Waterway Front Access Skimmer, Screw in SAE Thread Filter 2 Pack by poolpure - **How much does it cost?** VT23525 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/175331173-6ch-940-spa-filter-replaces-pww50p3-1-1-2-coarse) ## Best For - poolpure enthusiasts ## Why This Product - Trusted poolpure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Outlast & Outperform:** Heavy-duty polyester and reinforced core extend filter life by 30%. - • **Certified Safe for Your Family:** NSF/ANSI 50 tested to ensure no harmful substances in your spa water. - • **Crystal-Clear Water, All Day Long:** Trilobal fiber design triples dirt adsorption for unmatched clarity. - • **Effortless Maintenance, Maximum Savings:** Patented dirt-locking tech releases debris easily, slashing cleaning time. - • **Universal Compatibility, Instant Upgrade:** Fits top spa models including PWW50P3, Filbur FC-0359 & Waterway skimmers. ## Overview The POOLPURE 6CH-940 Spa Filter offers a precision 7.625" length and 1.5" SAE coarse thread for seamless replacement across leading spa models. Featuring a 50 sq. ft. trilobal filtration fabric, it captures up to 99% of fine particles with patented dirt-locking technology for easy cleaning. NSF/ANSI 50 certified for safety, its durable construction extends lifespan by over 30%, reducing maintenance frequency and costs—perfect for professionals who demand crystal-clear, healthy spa water with minimal hassle. ## Description desertcart.com : POOLPURE 6CH-940 Spa Filter Replaces PWW50P3(1 1/2" Coarse Thread), 817-0050, Filbur FC-0359, 25252, 03FIL1400, Waterway Front Access Skimmer, Screw in SAE Thread Filter 2 Pack : Patio, Lawn & Garden Review: Long Lasting and they work really well. - These are great filters. They last a long long time and do a really good job keeping my spa clean. Review: Hot tub filters - We've used and ordered these filters several times over a 6 year period. We replace them every year just through attrition and these are good filters. We rinse them often and they last the 12 months we want. The chlorine seems to be what degrades these and any filters we've used which is what requires their replacement. They're worth the money. Shipment has always been quick and on time. ## Features - 🍀Specifications: Length: 7 5/8"; Outside Diameter: 6"; Top: Circular Handle; Bottom: 1 1/2" SAE thread ; Filtration Area: 50 sq. ft; Filter Material: Trilobal Filtration Fabric. - 🍀Compatible Models: PLF6CH-940 Spa Filter is compatible with PWW50P3(Not PWW50P4), Unicel 6CH-940, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902, 03FIL1400, HTF0245RT. ★NOTE: This is a compatible replacement. Original manufacturers' names and part numbers are for reference only. POOLPURE stands as an independent brand. - 🍀NSF/ANSI 50 Certified Safety: PoolPure pool and spa filter is tested and certified by IAPMO against NSF/ANSI 50 standards for material safety. All components are proven safe for long-term water exposure, ensuring no harmful substances are released. Protect your family’s health and enjoy cleaner, safer pool and spa water. - 🍀Trilobal Filtration Fabric Design: The innovative trilobal fiber structure provides three times the adsorption surface area compared to conventional filter fabrics. It captures more dirt and sediment while maintaining consistent water clarity, even under frequent use—so you can enjoy crystal-clear water all day long. - 🍀Patented Dirt-Locking Technology: Our exclusive dirt-locking structure efficiently captures debris and makes cleaning effortless. During rinsing, trapped dirt is released easily and thoroughly. The filter is simple to rinse, reusable, and significantly reduces both maintenance time and costs. - 🍀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 pool water sparkling clear for longer, reducing the need for frequent water changes and chemical use—saving you both time and money. - 🍀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 | B08119FD1P | | Best Sellers Rank | #6,261 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #17 in Pool Filter Cartridges | | Customer Reviews | 4.7 4.7 out of 5 stars (1,531) | | Item Weight | 3.85 pounds | | Item model number | PLF6CH-940 | | Manufacturer | poolpure | | Product Dimensions | 10.3 x 6.2 x 12.31 inches | ## Images ![6CH-940 Spa Filter Replaces PWW50P3(1 1/2" Coarse Thread), 817-0050, Filbur FC-0359, 25252, 03FIL1400, Waterway Front Access Skimmer, Screw in SAE Thread Filter 2 Pack - Image 1](https://m.media-amazon.com/images/I/81qrGYj-ApL.jpg) ## Questions & Answers **Q: Is this compatible with pleatco pdy50 filter?** A: Dear customer, Thank you for your question, yes, this filter is compatible with pleatco pdy50 filter. **Q: what is the difference ofpww50 and pww50p3** A: The PWW50 filters are made with two different screw in adapters on the bottom - the P3 & P4 - you need to make sure that you select the correct style. The P3 is SAE style (coarse thread) and the P4 is MPT style (finer thread). Here are the specifications for the PLF6CH-940 (fit PWW50P3) so you can match them up with your old filter(s): Diameter: 6" Length: 7 5/8" Top: Handle Bottom: 1 1/2" SAE Threaded Filter Area: 50 sq. feet **Q: Will this filter fit a Passion Refresh Spa?** A: Dear customer, Thank you for your question, Could you please contact us via following link with your filter size or original filter model no to help you check which one is correct? Link: https://amazon.com/gp/help/contact-seller/contact-seller.html?marketplaceID=ATVPDKIKX0DER&sellerID=A3HTESCHZKVM2Z&ref_=v_sp_contact_seller **Q: Not a question? However these are the dame size and thread as passion spa 5 person tub** A: Don’t know but they were the same for our spa. We had wide threads. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Long Lasting and they work really well. *by M***Y on September 18, 2025* These are great filters. They last a long long time and do a really good job keeping my spa clean. ### ⭐⭐⭐⭐⭐ Hot tub filters *by J***R on April 5, 2025* We've used and ordered these filters several times over a 6 year period. We replace them every year just through attrition and these are good filters. We rinse them often and they last the 12 months we want. The chlorine seems to be what degrades these and any filters we've used which is what requires their replacement. They're worth the money. Shipment has always been quick and on time. ### ⭐⭐⭐⭐⭐ Spa filters *by A***R on July 20, 2025* Works great. Fits well ## Frequently Bought Together - POOLPURE 6CH-940 Spa Filter Replaces PWW50P3(1 1/2" Coarse Thread), 817-0050, Filbur FC-0359, 25252, 03FIL1400, Waterway Front Access Skimmer, Screw in SAE Thread Filter 2 Pack - ROYOR Spa Mineral Sticks for Hot Tub Supplies, Hot Tub Mineral Stick Inserts Filter Cartridge - 2 Pack - Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs, 5-Pounds --- ## 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.vu/products/175331173-6ch-940-spa-filter-replaces-pww50p3-1-1-2-coarse](https://www.desertcart.vu/products/175331173-6ch-940-spa-filter-replaces-pww50p3-1-1-2-coarse) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*