12X12X1 Air Filter 6 Pack, Durable Merv 8 Pleated Home Hvac Ac Furnace Filters, Product Details Top Performance: TRIGHTFILTERS 12x12x1 air filter are made of durable thickened white cardboard that strengthens the overall structure without collapsing, providing better capture range and more consistent high-performance filtration with no noise during use. actual size: 11.81x11.81x0.79in High Efficiency Filtration: MERV 8 replacement filters have more pleats compared to most retail home air filters and merv8 has better air permeability relative to another merv rating, providing better airflow and efficiency and protecting your machine from damage and extending the life of your machine Captures Tiny Particles: MERV 8 AC 12 12 1 furnace air filters comparable with MPR 600,FPR 5,keeps trapping 92% of particles as small as 0.5 microns in the air and filter off such as household dust, microscopic particles, lint, dust mites, spores, and pollen, while allowing cleaner air to flow through, giving you a more comfortable and healthy environment Wide Compatibility: AC filters are suitable for furnace, air conditioner, HVAC filter and house vent, Our compact and stable home filters are not only good for your health but also can save you thousands of dollars in repairs and lower monthly energy bills, making them ideal for anyone who wants clean and fresh air Easy to Use: Installing or replacing our 12x12 air filters for AC units or furnace is as simple as it gets. First, you need to turn off your stove, and then Simply slide the filter into the air filter return device as indicated by the arrow to done! for optimal performance of your heating or cooling or hvac system, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.