--- product_id: 154533379 title: "POOLPURE PLFPRB50-IN Spa Filter" price: "€ 94.12" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.at/products/154533379-poolpure-plfprb50-in-spa-filter store_origin: AT region: Austria --- # 50 sq.ft filtration area, 33.8cm length Durable ABS core & break-resistant end caps IAPMO NSF/ANSI 50 certified safety POOLPURE PLFPRB50-IN Spa Filter **Price:** € 94.12 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your spa game with pure, powerful filtration—because your hot tub deserves the best! ## Quick Answers - **What is this?** POOLPURE PLFPRB50-IN Spa Filter - **How much does it cost?** € 94.12 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/154533379-poolpure-plfprb50-in-spa-filter) ## 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 - • **Built to Last:** Reinforced with break-resistant end caps and a robust ABS inner core to withstand high pressure and chlorine corrosion. - • **Fits Like a Glove:** Seamlessly replaces top models like Pleatco PRB50-IN and Unicel C-4950, ensuring hassle-free upgrades. - • **Certified Spa Safety:** Tested and approved by IAPMO for eco-friendly, non-toxic filtration—because your wellness deserves the best. - • **Spa-Ready Cleanliness:** Enjoy crystal-clear water and ultimate relaxation with a filter engineered for peak hot tub performance. - • **Massive Filtration Power:** 50 sq.ft of advanced 'Dirt-Locking' fabric traps more contaminants—say goodbye to hair, leaves, and sediment. ## Overview The POOLPURE 2PC PRB50-IN Spa Filter is a high-performance replacement cartridge designed for hot tubs and spas. Measuring 12.7 × 33.8 cm with a 50 sq.ft filtration area, it features durable ABS construction and break-resistant end caps. Certified by IAPMO to meet NSF/ANSI 50 standards, it offers eco-friendly, safe filtration with innovative 'Dirt-Locking' fabric technology that efficiently captures contaminants like hair, leaves, and sediment. Compatible with multiple popular filter models, it ensures long-lasting, high-capacity chlorine resistance and superior water clarity for a premium spa experience. ## Description Great prices on your favourite Gardening brands, and free delivery on eligible orders. Review: Filter - Great product value for money would recommend Review: Does what you want it to do - Perfect for our hot tub ## Features - 🥇【Safety Material】Poolpure filter is tested and certified by IAPMO against NSF/ANSI 50 for safe and eco-friendly material. - ❄️【Replacement Models】Replacement for Pleatco PRB50-IN, Unicel C-4950, Filbur FC-2390, Darlly SC706, RTL-50, 03FIL1600, R173434. - ❄️【Product Detail】 Filtration Area: 50 Sq. feet；Length: 13 5/16"(33.8cm) ; Outside Diameter: 5"(12.7cm); Top Hole: 2 1/8"(5.4cm) Open; Bottom Hole: 2 1/8"(5.4cm) Open. - ❄️【Strong and Durable】 The whole filter includes the break-resistant end cap, big-flow ABS inner core, widened band and thick filtration fabric to form a strong and durable body. The filter can resist high pressure and the corrosion of high-capacity chlorine. - ❄️【Powerful Filtration Performance】Innovated "Dirt-Locking" technology make the fabric contain much more contaminants than common fabric. The filter can high efficiently reduce hair, leaves, dust, sediment, sand. Enjoy leisure time in your spa and hot tub. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TGG6HXP | | Best Sellers Rank | 5,301 in Garden ( See Top 100 in Garden ) 13 in Pool & Hot Tub Filter Cartridges | | Customer Reviews | 4.7 4.7 out of 5 stars (1,444) | | Date First Available | 30 July 2019 | | Item display height | 13.7 centimetres | | Item display length | 35.6 centimetres | | Item display width | 26.6 centimetres | | Item model number | 50IN | | Manufacturer | YUNDA | | Material type | Abs | | Package Dimensions | 35.6 x 26.6 x 13.7 cm; 1.54 kg | | Part number | 50IN | ## Images ![POOLPURE PLFPRB50-IN Spa Filter - Image 1](https://m.media-amazon.com/images/I/71iPyUMRhUL.jpg) ![POOLPURE PLFPRB50-IN Spa Filter - Image 2](https://m.media-amazon.com/images/I/71iJKrQN1CL.jpg) ![POOLPURE PLFPRB50-IN Spa Filter - Image 3](https://m.media-amazon.com/images/I/71cFcb+P4GL.jpg) ![POOLPURE PLFPRB50-IN Spa Filter - Image 4](https://m.media-amazon.com/images/I/61MSHgfUdeL.jpg) ![POOLPURE PLFPRB50-IN Spa Filter - Image 5](https://m.media-amazon.com/images/I/61opasiKR9L.jpg) ## Available Options This product comes in different **Material Type** options. ## Questions & Answers **Q: How do I know If this filter can fit my spa?** A: Hello Susan Bennett, thanks for your question, follow the steps to match your spa: 1) Check the compatible Codes. If you can't find your code, then measure the height, outer diameter and hole diameter, and compare with this filter. 2) Size of this filter: Width: 5" (12.5cm) Height: 13 5/16"(33.8cm) Top: Open 2 1/8" (5.4cm) Bottom: Open 2 1/8" (5.4cm) Sq Ft: 25 sq ft 4oz Media **Q: do you take off the small band in the center before using?** A: No need to do that. It stays on to help maintain the filter media integrity. **Q: Does this fit Candy bay 3 hot tub? Purchased from blue whale spa** A: Dear customer,Thanks for your question.Sorry, we couldn't find the product model you mentioned.Our measurements for this product are Filtering Area: 50 Sq. Feet; Length: 13 5/16"(33.8cm); Outside Diameter: 5"(12.5cm); Top Hole: 2 1/8"(5.4cm) Opening; bottom hole: 2 1/8" (5.4 cm) opening.You can compare the size of your old filter with the size of this product and confirm.If you have any questions, please feel free to contact us. **Q: Will this fit Bluewhale spa standard filter?** A: Hi. I have a blue whale spa (princeton 100 jet) and these filters work fine. They are slightly bigger but they still fit, in fact, they no longer move around which makes them easier to put in. There are more fins than the original also. I am happy with them as a replacement. Hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ Filter *by L***D on 13 August 2026* Great product value for money would recommend ### ⭐⭐⭐⭐⭐ Does what you want it to do *by A***R on 20 July 2026* Perfect for our hot tub ### ⭐⭐⭐⭐⭐ As water filters go gets my rating *by A***R on 26 May 2026* Does perfect job for a decent price ## Frequently Bought Together - POOLPURE Spa Filter for Hot Tub Compatible with Pleatco PRB50-IN, PRB501N, Unicel C-4950, Filbur FC-2390, Dynamic 03FIL1600, Pentair R173434, 50 sq. ft. Spa Filter Cartridge 5 X 13 - 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 - Clearwater Water Clarifier for Hot tub Spa and Swimming Water Treatment for Pristine Crystal Clear Water, 1 Litre --- ## 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/154533379-poolpure-plfprb50-in-spa-filter](https://www.desertcart.at/products/154533379-poolpure-plfprb50-in-spa-filter) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-28*