12X12X1 Furnace Air Filters 6 Pack,, Exact Dimensions: 11 3/4"X 11 3/4"X3/4" Product Features 12x12x1 Air Filter: Designed for your furnace, air conditioner, heat pump, or HVAC system (actual size: 11 3/4"x11 3/4"x3/4"). MERV 11 AC Furnace Air Filter: Equivalently to MPR 1000 FPR 7, it equipped with greater filtering coverage to filter more unwanted air particles, which provide up to 3 months of elastic filtration, dust and lint leaving only clean Air. Easy to Install: Only few seconds to quickly and simply install. Detail steps: turn off your stove- slide the Jaseng filter replacement into the air filter-finished the installation. Exclusive Durable Designed: This air filters 12x12x1 features an electrostatically charged and pleated design with high quality pleated construction, which able to absorb more dirty particles and prolongs the products lifespan by 2 times compare with other brand air filter. Healthy life tips: JASENG highly recommend our customer to replace the filter every 90 days to keep great air condition and optimum performance of your HVAC system's heating and cooling system. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!