Air King M40
The Air King M-40 is a 2–3 HP, 3-phase ambient air cleaner designed for spaces with heavier dust or contaminant levels. These units are commonly used in groups to improve airflow across larger work areas. They use a two-stage filtration system with pre-filters for larger particles and bag filters for finer contaminants. The larger filter surface area helps extend filter life and reduce maintenance costs. Units can be mounted in different orientations to fit a variety of shop layouts, and the disposable filters make servicing simple and inexpensive.
Main Filter
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Air King M40 filter specs & cross reference
Replacement filters for the Air King M40, with the OEM part numbers each one replaces, its size and its media. Sizes are as listed on each product page.
| Stage | Filter | Replaces | Size | Media | Rating |
|---|---|---|---|---|---|
| Main | 24x24x22" 65% Bag Filter SKU 50452 | A2500-3000-6822, 7FB6-5122 | 24x24x22 | Fiberglass | MERV 11 |
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