--- product_id: 303754016 title: "PENTEK-R50-BB Pleated Polyester Water Filters" brand: "pentek" price: "£50.99" currency: GBP in_stock: true reviews_count: 5 category: "Pentek" url: https://www.desertcart.co.uk/products/303754016-pentek-r50-bb-pleated-polyester-water-filters store_origin: GB region: United Kingdom --- # 50 micron filtration precision pleated polyester for durability operates up to 125°F PENTEK-R50-BB Pleated Polyester Water Filters **Brand:** pentek **Price:** £50.99 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game with precision filtration that professionals trust! ## Quick Answers - **What is this?** PENTEK-R50-BB Pleated Polyester Water Filters by pentek - **How much does it cost?** £50.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/303754016-pentek-r50-bb-pleated-polyester-water-filters) ## Best For - pentek enthusiasts ## Why This Product - Trusted pentek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable pleated polyester media wrapped around a robust polypropylene core - • **Trusted Quality:** ANSI and NSF certified for peace of mind in every drop - • **Crystal Clear Flow:** 50 micron nominal rating traps sediment with surgical precision - • **Effortless Performance:** Initial pressure drop under 1 psi at 10 GPM keeps your water flowing smoothly - • **Versatile Temperature Range:** Reliable filtration from 40°F to 125°F for diverse water conditions ## Overview The Pentek PENTEK-R50-BB is a high-performance pleated polyester water filter cartridge featuring a 50 micron nominal filtration rating. Engineered with non-woven polyester media pleated around a polypropylene core, it ensures durability and efficient sediment reduction. Operating with an initial pressure drop of less than 1 psi at 10 GPM and a temperature tolerance from 40 to 125°F, this filter is ANSI and NSF certified, making it a reliable choice for clean, clear water in professional and home settings. ## Description Filter Cartridge, Microns 50, Flow Rate 25 GPM, Material of Construction Pleated Polyester, Inside Dia. 1 In., Outside Dia. 4 1/2 In., Length 9 3/4 In., Max. Temp. 125 F, Application Sediment Reductio ## Features - Nominal filtration rating of 50 microns - Non-woven polyester media pleated around a polypropylene core for strength - Initial pressure drop of less than 1 psi at a flow rate of 10 gpm - Temperature range of 40 to 125 degrees F (4.4 to 51.7 degrees C) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0030Z326G | | Best Sellers Rank | #1,812,692 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,083 in Water Cartridges | | Brand | pentek | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 473 Reviews | | Enclosure Material | Other | | External Testing Certification | ANSI, NSF | | Global Trade Identification Number | 00051678053430 | | Included Components | Replacement Under-Sink Water Filters | | Item Dimensions D x W x H | 11.4D x 11.4W x 24.8H Centimeters | | Item Weight | 295 g | | Manufacturer | Pentek | | Manufacturer Part Number | 155053-43 | | Material | Other | | Model number | R50-BB | | Number of Items | 1 | | Product Benefits | Reduces Sediment | | Product Dimensions | 11.4D x 11.4W x 24.8H Centimeters | | UPC | 806294986903 798527236766 700999878542 132017517278 851905124564 851905129835 163121152024 163120786435 051678053430 | ## Product Details - **External Testing Certification:** ANSI, NSF - **Item Weight:** 0.65 Pounds - **Material:** Other - **Product Benefits:** Reduces Sediment - **Product Dimensions:** 11.4D x 11.4W x 24.8H Centimeters ## Images ![PENTEK-R50-BB Pleated Polyester Water Filters - Image 1](https://m.media-amazon.com/images/I/71Ok72qYcFL.jpg) ![PENTEK-R50-BB Pleated Polyester Water Filters - Image 2](https://m.media-amazon.com/images/I/712TDaIbCIS.jpg) ![PENTEK-R50-BB Pleated Polyester Water Filters - Image 3](https://m.media-amazon.com/images/I/51++0IEQF3L.jpg) ![PENTEK-R50-BB Pleated Polyester Water Filters - Image 4](https://m.media-amazon.com/images/I/61IjnlNT1IL.jpg) ![PENTEK-R50-BB Pleated Polyester Water Filters - Image 5](https://m.media-amazon.com/images/I/61igL8-TIoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***R on 21 July 2021* ### ⭐⭐⭐⭐ Review *by D***X on 4 June 2018* ### ⭐⭐⭐⭐⭐ Review *by S***L on 22 February 2026* ## Frequently Bought Together - Pentair Pentek R50-BB Big Blue Sediment Water Filter, 10-Inch, Whole House Pleated Polyester Filter Cartridge, 10" x 4.5", 50 Micron - Captain O-Ring - Replacement 151122 O-Rings Compatible with Pentair Pentek Big Blue Water Filters OEM Size ORing Buna-N (3 Pack) - Pentair Pentek 150237 Big Blue Filter Housing, 1" NPT #10 Whole House Heavy Duty Water Filter Housing with High-Flow Polypropylene (HFPP) Cap and Pressure Relief Button, 10-Inch, Black/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.co.uk/products/303754016-pentek-r50-bb-pleated-polyester-water-filters](https://www.desertcart.co.uk/products/303754016-pentek-r50-bb-pleated-polyester-water-filters) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-27*