Primary Efficiency Washable 20 X 20 X 4 Merv 13 Pleated Air Filter For HVAC Equipment
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G4 Paper Frame Primary Efficiency Panel Air Filter For HVAC Equipment Product features High dust storage capacity,low drag force, high ventilation volume, low cost, easy installation & maintenance Application of product Pre-filtration for HVAC(Heating, ......
Xinxiang Risheng Filter Co., Ltd.
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MERV8 Air Pre Filter
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Custom MERV 5 8 13 G2 G3 G4 Economic Low Resistance Large Filtration Area Pleated Panel Air Pre Filter For Ventilation Feature Air pre filter is design for ventilation system. The filter material uses polyester fiber cotton+diamond metal mesh. The running ......
Shenzhen Zhong Jian South Environment Co., Ltd.
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