{"id":57,"date":"2026-05-24T16:24:19","date_gmt":"2026-05-24T08:24:19","guid":{"rendered":"http:\/\/cr.d88k.com\/?p=57"},"modified":"2026-08-13T11:49:00","modified_gmt":"2026-08-13T03:49:00","slug":"whole-house-water-filtration-system","status":"publish","type":"post","link":"https:\/\/www.chengrongtimes.com\/?p=57","title":{"rendered":"Whole House Water Filter with 0.1 \u03bcm PVDF Ultrafiltration"},"content":{"rendered":"\n
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0.1 \u03bcm Whole House Water Filter with NO Pressure Loss<\/strong>,
PVDF Ultrafiltration Water Filter Tested By SGS for NSF\/ANSI 58 Standards<\/strong> with<\/strong> 5-year Cartridge Warranty,<\/strong>
316L Stainless Steel with NO Rust&leakage<\/strong><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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Specification<\/th>Details<\/th><\/tr><\/thead>
Membrane Type<\/strong><\/td>Reinforced PVDF UF Membrane<\/td><\/tr>
Filtration Precision<\/strong><\/td>0.1 \u03bcm<\/td><\/tr>
Cartridge Material Safety<\/strong><\/td>SGS Tested According to NSF\/ANSI 58 Requirements<\/td><\/tr>
Housing Material<\/strong><\/td>316L Stainless Steel<\/td><\/tr>
Membrane Flow Direction<\/strong><\/td>Outside-in<\/td><\/tr>
Membrane Cleaning<\/strong><\/td>Filtered-Water Backwash + Manual Cleaning<\/td><\/tr>
Cartridge Service Life<\/strong><\/td>5+ Years<\/td><\/tr>
Cartridge Warrant<\/strong>y<\/td>5 Years<\/td><\/tr>
Installation<\/strong><\/td>Indoor \/ Outdoor
at the Main Water Inlet<\/td><\/tr>
Application<\/strong><\/td>Whole House Filtration for Crystal-Clear Water supplied<\/td><\/tr>
Water Source<\/strong><\/td>Municipal Water \/ Well Water \/ Spring Water<\/td><\/tr>
Operating Temperature<\/strong><\/td>5\u201338\u00b0C<\/td><\/tr>
Working Pressure<\/strong><\/td>0.1~0.4 MPa<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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0.1\u03bcm PVDF Ultrafiltration for Crystal-Clear Water Throughout the Home<\/strong><\/h2>\n\n\n\n
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  • 10\u201350\u00d7 Finer than Typical PP Sediment Filters<\/strong>
    0.1 \u03bcm ultrafiltration water water filter could capture much finer impurities that conventional 1\u20135 \u03bcm PP filters would miss in municipal and well water.<\/li>\n\n\n\n
  • 0.1\u03bcm Filtration Improves Water Quality Throughout the Home<\/strong>
    Effectively blocks sediment, dirt, sand, rust, colloids and fine suspended particles, while also blocking most common bacteria\u2014making the water not only clearer, but cleaner.<\/li>\n\n\n\n
  • Turns Turbid Water into Crystal-Clear Water at the Main Inlet<\/strong><\/strong>
    Delivering crystal-clear water to every tap while keeping plumbing and water-using appliances cleaner, helping them last significantly longer.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n
    \"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n
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    High Flow with No Noticeable Pressure Loss \u2014 10-50\u00d7 Finer Filtration Without Sacrificing Flow, Few Competitors Can Match<\/strong><\/h2>\n\n\n\n
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    • 60% Higher Water Flux Under the Same Operating Conditions<\/strong>
      Chengrong’s proprietary reinforced PVDF membrane delivers 60% higher flux under the same operating conditions \u2014 a performance few competitors can match.<\/li>\n\n\n\n
    • Chengrong Formula \u2014 Zhuang\u2019s Membrane Flux Sizing Method<\/strong>
      Developed by Beikan Zhuang, founder of Chengrong Ultrafiltration Factory, this quantitative sizing method matches a household\u2019s water demand with the required membrane flux, helping achieve high flow with pressure drop approaching zero.<\/li>\n\n\n\n
    • Real Membrane Flux<\/strong> Capacity, Not Inflated Flow Claims<\/strong>
      We evaluate each cartridge by its actual membrane flux to reflect its true filtration capacity\u2014not by an inflated outlet flow rating that is unrealistic under normal household conditions.<\/li>\n<\/ul>\n\n\n\n
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      Chengrong Formula<\/strong>
      A Scientific Way to Size Your Whole House Ultrafiltration Water Filter<\/strong><\/p>\n\n\n\n

      1. Homes with a Water Tank<\/strong>
      Minimum membrane capacity = Daily household water use \u00d7 5,
      or, Minimum membrane capacity = 200 L\/person\/day \u00d7 Maximum users \u00d7 5<\/p>\n\n\n\n

      2. Homes Without a Water Tank<\/strong>
      Minimum membrane capacity = 300 L\/h \u00d7 Number of frequently used outlets \u00d7 5<\/p>\n<\/blockquote>\n\n\n\n

      <\/div>\n\n\n\n

      Built for 5+ Years of Reuse \u2014 Without Frequent Cartridge Replacement<\/strong><\/h2>\n\n\n\n
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      • Filtered-Water Backwashing + Hand Cleaning at the Same Time<\/strong>
        Filtered water backwashes the membrane from the inside while the outside is cleaned by hand, flushing out contaminants trapped in the 0.1 \u03bcm membrane pores and removing buildup from the PVDF membrane surface.

        Conventional cartridges, by contrast, can only remove surface buildup through manual cleaning.<\/li>\n\n\n\n
      • No Cartridge Removal Required \u2014 Easy for Anyone at Home to Operate<\/strong>
        No cartridge removal, no special tools, and no complicated procedures\u2014simple enough for everyday homeowners to maintain<\/li>\n\n\n\n
      • 40% Higher PVDF Ultrafiltration Membrane Strength & Toughness<\/strong>
        Designed to withstand repeated backwashing and manual cleaning for long-term reuse \u2014 backed by a 5-year cartridge warranty.<\/li>\n<\/ul>\n\n\n\n
        \"ChengrongTimes
        ChengrongTimes 0.1 \u03bcm PVDF ultrafiltration whole house water filter captures even microscopic impurities invisible to the naked eye in municipal tap water and well water.<\/figcaption><\/figure>\n\n\n\n
        \"ChengrongTimes
        Filtered-water backwashing and hand cleaning work at the same time for simple, effective membrane maintenance \u2014 cleaning both surface buildup and contaminants trapped in the 0.1 \u03bcm membrane pores, a maintenance design rarely matched in the market.<\/figcaption><\/figure>\n\n\n\n
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        No Membrane-Related Odor in Filtered Water & SGS-Tested for Material Safety<\/strong><\/h2>\n\n\n\n

        Tested by SGS according to relevant NSF\/ANSI 58-2023 requirements<\/strong>, ChengrongTimes membrane materials are designed for clean, odor-free water contact, with no harmful substance migration detected within the tested parameters \u2014 a level of material safety rarely matched in the industry.<\/strong><\/p>\n\n\n\n

        \"SGS
        SGS extraction testing confirms that ChengrongTimes PVDF ultrafiltration membrane material complies with the applicable material safety requirements of NSF\/ANSI 58-2023.<\/figcaption><\/figure>\n\n\n\n
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        316L Stainless Steel Housing \u2014 Built for 10+ Years Indoors & Outdoors, A Standard Few Competitors Can Match<\/strong><\/h2>\n\n\n\n
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        • 100% Polished Inside & Out + High-Temperature Ultrasonic Cleaning
          <\/strong>
          Every ChengrongTimes housing is 100% polished inside and out and then ultrasonically cleaned at high temperature to remove manufacturing residues and ensure a clean, hygienic water-contact surface \u2014 a process rarely seen in conventional housings.<\/li>\n\n\n\n
        • Double-Sided Weld Formation \u2014 Built for 10 Years of Rust-Free, Leak-Free Performance<\/strong>

          Strong, uniform welds on both sides provide greater pressure resistance and help prevent corrosion, leakage and discoloration, built for 10 years of rust-free, leak-free performance<\/strong> \u2014 with workmanship rarely matched in the industry.<\/li>\n\n\n\n
        • 400,000+ Pressure Cycles \u2014 Over 4\u00d7 the National Standard Requirement<\/strong>

          ChengrongTimes whole house water filter housing has withstood more than 400,000 dynamic pressure cycles, exceeding the 100,000-cycle requirement of GB\/T 30307-2023 by more than 4 times \u2014 demonstrating exceptional pressure resistance, structural durability and long-term leak resistance.<\/li>\n<\/ul>\n\n\n\n
          \"ChengrongTimes<\/figure>\n\n\n\n

          <\/p>\n","protected":false},"excerpt":{"rendered":"

          \u2022 10\u201350\u00d7 FINER FILTRATION \u2014 visibly clearer water without sacrificing whole-house water pressure \u2022 DUAL BACKWASH + HAND CLEANING \u2014 the key to our 5-year cartridge warranty, rarely matched by conventional designs \u2022 316L STAINLESS STEEL \u2014 far more corrosion-resistant than 304 stainless steel, built for exceptional long-term durability<\/p>\n","protected":false},"author":1,"featured_media":732,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-57","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t