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Company News 515

Author: KOSA Editorial | Updated: 2026-07-06

AUTHOR : admin FROM : www.kosafilter.com ADD TIME : 2026-07-06 09:30 HITS : BELONG : COMPANY NEWS Hrf-Auto-Winding Filter Clapboard: withoutClapboard FilterNumber: 1 MediumMaterial: SyntheticFiber Efficiency: F5 FiltrationGrade: PreFilter Type: Auto-WindingFilter Model NO. HRF Transport Package Cart

KOSA Company News 515 product, KOSA
AUTHOR : admin　FROM : www.kosafilter.comADD TIME : 2026-07-06 09:30　BELONG : COMPANY NEWS
  • Hrf-Auto-Winding Filter

    Clapboard:withoutClapboardFilterNumber:1MediumMaterial:SyntheticFiberEfficiency:F5FiltrationGrade:PreFilterType:Auto-WindingFilter
    Air Filter 24X24X12 Box Deep Pleat Separator Hepa Air Filter For Hvac System Photos =1655196681

    Model NO.
    HRF
    • Transport Package
    Carton / Wooden Case
    Specification
    914x6143mm
    Trademark
    KOSAFILTER
    Origin
    China
    HS Code
    8414809090
    Production Capacity
    500PCS

    Air Filter In Temperature Type With Sus Or Gi Frame Photos & Pictures 1655258895

    Product Description


    Application
    Auto-winding filter is widely used to pre-filter of industrial ventilation and air conditioner ventilation systems.
    Working condition: High dust content environment and the environments needs frequently change the filter material and constant air flow.
    Advantages
    Winding filter uses metal as the overall material, firm and reliable, will adapt to the poorest working condition.
    Intelligent automatic replacement filter system can be met the most complex request of airflow system, save energy, reduce manpower, make the operation more economic and stable.
    Pressure difference control
    Module assembly
    Simple structure
    Technical Parameter
    There is a New Material Box located on the top of the equipment. The initial pressure drop will increase when masses of high concentration dirty air brought in, and when the initial pressure drop reaches final pressure drop, the differential pressure switch opens, the switch will send signal to the control system, the yellow light being lit, alarming a new reel of filter material is needed. After pressing the green button, automatically the dirty filter material will wind onto the lower spool, at the same time clean filter material will take the place of dirty material.
    Structure Drawings


    Common Specifications
       Rated Air Flow (m3/h)
    Total Width
    (ft) [mm]    		 Total Height
    (ft)
    [mm]
     5
    [1524]    		6
    [1829]    		7
    [2134]    		8
    [2438]    		9
    [2743]    		10
    [3048]    		11
    [3353]    		12
    [3658]    		13
    [3962]    		14
    [4267]    		15
    [4572]
    3 [914]61438702109911328015569178582014722436247252701429303
    4 [1219]875611881150061813121256243812750630631337563688140007
    5 [1524]1109915060190212298226943309053486638827427884674950711
    6 [1829]1344118239230362783332631374284222547022518205661761415
    7 [2134]1578421417270513268438318439514958555218608526648572119
    8 [2438]1812724596310663753544005504755694463414698837635382823
    9 [2743]2046927775350814238649692569986430471609789158622193527
    10 [3048]22812309543909647238553796352171663798058764796088104231
    11 [3353]251553413343111520896106770045790228800096978105956114935
    12 [3658]2749737312471265694066754765688638296196106010115824125639
    13 [3962]29840404905114161791724418309193741104392115042125692136343
    14 [4267]321834366955156666427812889615101101112587124073135560147047
    15 [4572]345264684859170714938381596138108460120783133105145428157751
    16 [4877]3686850027631857634489503102661115820128978142137155295168454
    17 [5182]3921153206672008119595190109184123179137174151169165163179158
    18 [5486]41554563847121586046100877115708130539145369160200175031189862
    Note: 1. In case of specifications or structures changes, KOSA will provide up-to-date data on website: www.kosafilter.com.
         2. KOSA makes various of other models' HRF filter not listed in above table. Please consult with us if you need.

     

    24X24X12 Synthetic Pocket F5. F6, F7, F8, F9 Compressed Air Hepa Filters Photos & Pictures 1655172872

    Frequently Asked Questions

    What is the model number of this product?

    This product uses model no.: HRF.

    Home » Company News 515

    Source: KOSA product catalog / internal documentation.

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