About This

• 【Easy Installation & Maintenance】‌ ✔️ ‌Fits 20x20x1 slots‌ (actual size: 19 3/4"x19 3/4"x3/4"). Align ‌airflow arrows‌ & slide into central units/return grilles. ‌Replace every 90 days‌ (30-60 days in peak seasons)
• 【Premium Filtration】‌ ✔️ ‌MERV 13 (MPR 1500 & FPR 10)‌ – Traps ‌98% of 0.3-1 micron particles‌ (dust,lint,dirt,spores, pollen, pet dander, fine dust, and smoke,auto exhaust) for ‌allergies homes 48-hour air improvement‌. Electrostatic pleats capture more without restricting airflow
• 【Value Pack Savings】‌ ✔️ ‌6-pack saves 15%+ vs. 4-pack‌! Ideal for ‌homes, offices, schools, hospitals‌. Keep ‌HVAC running smoothly‌ & ‌extend its lifespan‌ with ‌consistent, clean air‌
• 【Durable & Efficient Design】‌ ✔️ 31 pleats‌ with ‌dual wire backing‌ & ‌sturdy cardboard frame‌ for ‌longer filter life‌. Resists heat/humidity, ensuring ‌stable airflow efficiency‌ in ‌HVAC systems‌ (furnaces, ACs, heat pumps)
• 【 High-Performance】‌ ✔️ Made of ‌100% synthetic electrostatic media‌ for ‌low airflow resistance‌. Features ‌recyclable materials/recycled cardboard‌ – ‌better air, smaller footprint

Overview

• Brand : LotFancy
• Material : Alloy Steel, Cotton, Paper
• Product Dimensions : 19.75"L x 19.75"W x 0.75"Th
• MERV Rating : 13
• Compatible Devices : Air Conditioner, Furnace
• Item Weight : 1.5 Kilograms
• Number of Items : 6
• Manufacturer : LotFancy
• Product Grade : new
• Unit Count : 4.0 Count