Our Magnet Aprilaire 413 box air purifier filter is a compatible equivalent replacement for Aprilaire 2400 after installing the 1413 upgrade kit. For your convenience, our Magnet Aprilaire 413 box air purifier filter is preassembled so it slides right in. Plus fast free shipping via Fedex.
When you are ready to replace your Aprilaire 413 air purifier filter with exceptional quality, delivery and price place your order here.
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Question: This filter indicates compatibility with the Aprilaire 2400 furnace filter system. My old filters are 6" wide. This filter is 4" wide. Is this a problem?
Answer: To use the Magnet Aprilaire 413 box air purifier filterl, you must upgrade your air purifier Aprilaire 2400 with the 1413 media upgrade kit.