Critical Environment Filters

Indiana Filter Supply has the experience and inventory to help you manage air filtration for critical environments and sensitive processes. With a wide range of HEPA and ULPA products, room side modules, laminar flow and fan-powered filter units—as well as UV light filtration products—we deliver service-driven value.

Place your order online, request a custom quote, or call us with questions. Our experienced staff is always ready to help.

Featured Products

HEPA Filters

ULPA Filters

Ducted Ceiling Modules

PowerGuard™ MERV 10

P-Green 13” MERV 13

Don’t see what you’re looking for, or aren’t sure what you need? Indiana Filter Supply is here to help. Call, text, stop by, or send us your order online. We’re happy to answer your questions and do whatever we can to set you up with the best possible products at the best possible prices.