Custom

When we say, “We’ve got your size,” we mean it! If you cannot find the size you need, you can order a customfilter made specifically for your air conditioner or heater. Before ordering custom size filters, however, please be sure they are not a standard-made size by using the "Choose Your Filter Size" drop-down list on the left. Only Filtrete Ultra Allergen reduction filters (MERV 11) can be ordered in custom sizes. 

Before placing your order, please accurately measure your filter size in increments of 1/8 inch. This will help us size your Filtrete air filters appropriately. Orders take 4 to 6 weeks for delivery. Do note that custom filters are made to your specifications, and once a custom filter order is placed, it cannot be returned for refund or credit. If your size is outside of the 3M Filtrete air filter size, or you want a MERV 12 filter, just email us. We can have them made in the Accumulair filter style.

Please be sure to check out the Accumulair standard sizes you will probably find what you want. Remember there are filters that are actual size and there are filters that are cut smaller them the stated size. ie a filter may be labled a 24x24 but actually measures 23.5x23.5