TRIGHTFILTERS 14x20x1 에어 필터 2팩, MERV 11, HVAC, 용광로용 플리츠 먼지 방지 교체 필터 (실제 사이즈 35x50.29x2cm)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,486 (2026-07-19 기준)

상품 특징

• HIGH-EFFICIENCY FILTRATION - 14x20x1 air filter MERV 11 (Actual Size: 13.78x19.80x0.79) comparable to MPR 1000-1200 and FPR 7. This pleated furnace filter effectively captures dust, lint, pollen, fine household particles, and pet dander, while helping to reduce airborne smoke particles. The HVAC filter ensures smooth airflow and promotes better indoor air conditions
• TOP PERFORMANCE - TRIGHTFILTERS 14x20x1 furnace filter utilizes durable thickened white cardboard that strengthens the overall structure without collapsing. This sturdy construction provides better capture range and consistent high-performance filtration without air whistling
• WIDE COMPATIBILITY - 14x20x1 AC filters are suitable for furnaces, air conditioners, HVAC systems, and return vents. These durable replacement filters reduce system wear, lower maintenance costs, and support home energy efficiency
• REPLACEMENT SCHEDULE - For optimal HVAC system performance, replace the 14x20x1 pleated air filter at least every 90 days. During peak summer and winter seasons, replace it at least every 30 days.
• EASY INSTALLATION - Replacing your 14x20x1 air filter is simple. First, turn off your HVAC system, then slide the HVAC filter into the air return slot following the arrow

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