About this item

• 【HIGH EFFICIENCY FILTRATION】MERV 13 air filters will capture 98% of household airborne particles sized 0.3 to 1 microns and help filter out dust & lint, dust mites, pet dander, smoke, smog, auto exhaust, coughs and sneezes, bacteria without reducing air flow; MERV 13 filters are most commonly used in pharmacies, surgical facilities, and smoking lounges
• 【SUPERIOR CONSTRUCTION】Our AC filters are made of moisture-resistant cotton fibers and sturdy paperboard; The air conditioner filters feature an electrostatically charged pleated design to capture more harmful airborne particles, outperforms standard fiberglass filters
• 【IMPROVE INDOOR AIR QUALITY】Efficient HVAC filters provide cleaner, healthier, and fresher air for all inhabitants; Timely filter replacement helps prolong service life of your heating and cooling system and can reduce your energy bill
• 【EASY & SIMPLE TO USE】Just open up your vent and remove the used filter, make sure the airflow arrows are pointing toward your HVAC unit, then slide the filter into the slot; It’s recommended to change your filters every 2-3 months for maximum efficiency; Note: Before buying a replacement filter, check the size of your current filter; For safety, turn off your HVAC unit before changing filters
• 【20x20x1’’ AIR FILTERS】Actual size of the furnace filter is 19.75 x 19.75 x 0.75”; Sold in Packs of 4; This MERV 13 filter is comparable with MPR 1500-1900 & FPR 10
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