Indoor Filters in Compare prices. Services: Lowest Prices, Top Deals. Indoor Filters For Ductless Mini Split Systems. Price Start From: $69.99 ex. tax. Call us 877-770-3548 or visit our website.

Please see the dropdown box above to choose the correct size filter for your system. Filters are typically sold in a set of 2.

Please provide the make and model of your system in the additional information box just before checkout. Once you have completed checkout, we will need a picture of your old filters and the measurements of those filters in order to find a match.