{"product_id":"r50-bb-pentek-cart-9-3-4-50-mic-big-blue-155053-43","title":"Pentek 9-3\/4 inch 50 micron Big Blue filter cartridge — R50-BB, Pentek Cart, 9-3\/4 50 Mic Big Blue, 155053-43","description":"\u003cp\u003e\u003cstrong\u003ePremium Pentek Cart R50-BB Big Blue Filter Cartridge for Superior Water Filtration\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eExperience reliable sediment filtration with the R50-BB Pentek Cart 9-3\/4 50 Mic Big Blue filter cartridge. Designed to effectively remove fine particles and protect your water treatment system, this filter cartridge delivers consistent performance and durability. Whether you’re upgrading or replacing, this filter cartridge ensures cleaner water flow and longer equipment life in your water softener setup.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProtects your water system by capturing sediment as small as 50 microns\u003c\/li\u003e\n  \u003cli\u003eExtends the lifespan of downstream appliances and components\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard Pentek Big Blue housings for easy installation\u003c\/li\u003e\n  \u003cli\u003eDurable construction withstands high flow rates and pressure fluctuations\u003c\/li\u003e\n  \u003cli\u003eReduces maintenance frequency by efficiently trapping debris\u003c\/li\u003e\n  \u003cli\u003eImproves overall water quality for household and commercial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe R50-BB Pentek Cart filter cartridge functions as a sediment barrier inside your water filtration system. Water flows through its dense polypropylene media, which traps particulate matter such as sand, rust, and silt down to 50 microns in size. This prevents these impurities from reaching sensitive equipment or entering your household water supply.\u003c\/p\u003e\n\u003cp\u003eInstalled within a Pentek Big Blue housing, the cartridge’s large surface area allows for a high flow rate while maintaining filtration efficiency. This balance ensures your system operates smoothly without pressure loss or frequent replacements.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003eAfter installation, you’ll notice clearer and cleaner water free from visible sediment and particles. In the first few days, your system will operate more efficiently with reduced clogging or sediment buildup. Over weeks of use, the filter cartridge maintains consistent filtration performance, requiring replacement only when flow rate decreases or pressure drops noticeably.\u003c\/p\u003e\n\u003cp\u003eRegularly monitoring your system’s pressure and water clarity will help you determine the optimal replacement interval, ensuring long-term reliability and protection for your water treatment components.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Inside\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolypropylene Filter Media\u003c\/strong\u003e – provides effective sediment trapping down to 50 microns, ensuring reliable particle removal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRigid Core Support\u003c\/strong\u003e – maintains cartridge shape and structural integrity under pressure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Outer Wrap\u003c\/strong\u003e – protects the filter media and enhances longevity in demanding water conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard 9-3\/4 Inch Length\u003c\/strong\u003e – fits Pentek Big Blue housings for seamless compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off your water supply to the filtration system before beginning installation.\u003c\/li\u003e\n  \u003cli\u003eRelease pressure by opening a downstream faucet or using the housing’s pressure-relief valve.\u003c\/li\u003e\n  \u003cli\u003eUnscrew the Pentek Big Blue housing and remove the existing cartridge if applicable.\u003c\/li\u003e\n  \u003cli\u003eInsert the new R50-BB filter cartridge, ensuring it seats properly in the housing base.\u003c\/li\u003e\n  \u003cli\u003eReassemble the housing securely, checking all seals and O-rings for proper fit.\u003c\/li\u003e\n  \u003cli\u003eSlowly turn the water supply back on and inspect for leaks.\u003c\/li\u003e\n  \u003cli\u003eFlush the system briefly to clear any residual particles before regular use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Choose This Product\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured with high-quality materials ensuring durability and consistent filtration performance\u003c\/li\u003e\n  \u003cli\u003eTrusted by Water Softener Plus, a reliable vendor specializing in water treatment components\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically to fit Pentek Big Blue housings, simplifying upgrades and replacements\u003c\/li\u003e\n  \u003cli\u003eProven to reduce sediment-related issues, protecting your entire water treatment system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this filter cartridge compatible with all Pentek Big Blue housings?\u003c\/strong\u003e\u003cbr\u003eYes, the R50-BB cartridge is designed for standard 9-3\/4 inch Pentek Big Blue filter housings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow often should I replace this filter cartridge?\u003c\/strong\u003e\u003cbr\u003eReplacement frequency depends on water quality and usage but typically ranges from 3 to 6 months or when you notice a drop in water pressure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this cartridge with well water systems?\u003c\/strong\u003e\u003cbr\u003eYes, it’s suitable for filtering sediment in well water as well as municipal water supplies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum operating temperature for this filter?\u003c\/strong\u003e\u003cbr\u003eThis cartridge is rated for water temperatures up to 100°F (38°C), suitable for most residential and commercial applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs any special maintenance required besides replacement?\u003c\/strong\u003e\u003cbr\u003eRoutine inspection and timely cartridge replacement are all that’s needed to maintain optimal performance.\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your system reliability today—add this component to your cart and keep your water flowing clean and consistent.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Default Title","offer_id":44819865501749,"sku":"780851339556","price":36.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/r50-bb.jpg?v=1764176346","url":"https:\/\/watersoftenerplus.com\/pl-eu\/products\/r50-bb-pentek-cart-9-3-4-50-mic-big-blue-155053-43","provider":"Water Softener Plus","version":"1.0","type":"link"}