Lotfancy 16X20X1 Air Filter, 6 Pack Merv 13, Actual Size: 15.75"X15.75"X0.75" Product Features ?16x20x1?? AIR FILTERS?Actual size of the furnace filter is 15.75 x 19.75 x 0.75?; Sold in Packs of 6; This MERV 13 filter is comparable with MPR 1500-1900 FPR 10 ?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 ?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 ?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 ?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 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!