Please select size and quantity above for pricing (Bulk purchases for most sizes are eligible for discounts) Buy 3-Filters = 54% DiscountBuy 6-Filters = 62% DiscountBuy 12-Filters = 68% Discount If you would like Filtrete Micro-Allergen - Extra 1085 air-filters, click here: Filtrete Extra If you would like Filtrete Allergen/Virus - Ultra 1500 air-filters, click here: Filtrete Ultra If you would like Filtrete Allergen/Virus/Bacteria/Odor - Maximum 1900 air-filters, click here: Filtrete Maximum Need a custom size not listed? Click Here: Custom Cut-to-Size Product Description Each filter lasts up to 90-days (3-months)Performs better than fiberglass filtersCaptures particles such as lint and household dustRecommended only for residential use Specifications Package QuantityVaries by selection: (1, 3, 6, 12)SeriesBasic pleatedFilter TypePleatedAir Filter Longevity per Filter 3 Months / (90-Days) Captures Debris and Lint Captures Household Dust Yes Yes MERV Rating 5 Actual Approximate Length & Width (Inches)Selected length - 0.3 x selected width - 0.3 (Example: 18 x 18 = 17.7 x 17.7)Actual Thickness (Inches)0.8125 Common Length & Width (Inches)Varies by selection (See available sizes below) Available Sizes (Select your size above) Various Policy & TermsPlease feel free to leave a message if you need to order more than the listed quantity available, or need a shipping quote to Puerto Rico, Alaska, and Hawaii. Messages are generally responded to within 12 hours or less, but may take up to 24 hours. Please don't leave a negative feedback without contacting us first. Customer service is priority and we'll do our best to make it right.This item may ship from our warehouse in Utah, or in some cases directly from a supplier or vendor closest to your delivery address to speed up the delivery time. We work with many quality suppliers to ensure that your product is packaged well and shipped in a timely manner. If your item arrives damaged or defective, please contact us to get a replacement. In the event of a return, please open up a request to return case on eBay to obtain a return shipping label. Items sent back without permission using the enclosed return shipping label from the supplier will be refunded if and only if the supplier reimburses us first. An order cancellation request may or may not be granted depending upon the supplier of the product due to their automated system, even if a tracking number hasn't been provided yet.This item has a 14-day return policy, unless noted otherwise in the listing. The following return reasons will be expected to show proof of reason by sending pictures and/or a detailed message before a return is granted: (Doesn't work or defective; Doesn't match description or photos; Wrong item sent; Missing parts or pieces; Arrived damaged; Doesn't seem authentic). Returns due to buyer remorse may be subject to a 15% - 20% restocking fee to cover shipping costs. If a replacement is requested, then the item will be replaced if stock is available, otherwise a refund will be given.Tracking numbers will be posted on eBay once the item ships out. Please note that there is a 1-3 day handling time before this item ships out, but once it does ship, it generally ships very fast. In some cases, a supplier may forward the tracking number after a few days so please be patient. Typically, the delivery time on most items should be within 2-5 business days, unless noted otherwise in the listing.Any questions, please ask! Have a great day!