OLT Paint Booth Filter Fitments

Replacement filters for OLT paint booths. We map OLT booth fitments to ceiling diffusion and stock or source the exact sizes your booth uses, so you order by booth rather than guessing a part number.

Quick answer

OLT paint booths take ceiling diffusion in 1 catalogued size. BoothFilterPro lists verified-fit replacement filters for OLT booths, matched to the panel and ceiling sizes these configurations run.

By Ben Kurtz · Fitment reviewer, 20 years in paint booth service · Updated Jun 25, 2026

Find your OLT filter kit

How shops choose OLT filters

Shops running OLT booths choose filters by slot and size, not brand badge. The intake side wants the pre-filter media the booth was designed around; the ceiling wants diffusion media cut to the canopy; the exhaust wants an arrestor sized to the plenum. We hold the OLT size set so a like-for-like swap is a size lookup, and we flag anything that needs a cut-to-fit or quote.

Regulatory landscape

Who sets the rules here. We link the regulators rather than restate their requirements, because a rule we cannot cite is a rule we will not publish.

BoothFilterPro, Filter fitment cross-reference (AFC and distributor part data)

Requirements vary by air district. Confirm with your permitting authority before relying on any filter for compliance.

OLT filter FAQs

What ceiling diffusion filter does a OLT booth use?

OLT booths use polyester ceiling diffusion media cut to the canopy. Common catalogued sizes include 37x78. Match the size your booth runs and confirm the set count for full coverage.

How do I order the right filters for my OLT booth?

Tell us the OLT model and the size stamped on your current filter, or send a photo. We confirm fitment against our OLT size set and quote anything we do not stock.