Booth brand • Col-Met

Col-Met Paint Booth Filter Fitments

Col-Met's mid-tier downdraft and crossdraft booths captured meaningful market share before the brand was rolled into the GFS / RTT (Reliable Truck Tools) portfolio. The original Col-Met designs continue to operate at thousands of body shops, and replacement-filter demand remains active for the Col-Met EPX and Signature series in particular. The brand retains separate identity for service and parts purposes even as new manufacturing has consolidated under GFS, meaning if you have a Col-Met on the floor, the verified fitments still apply and the parts continuity is intact.

Quick answer

Col-Met paint booths, originally headquartered in Carrollton, Texas, now part of the GFS / RTT portfolio, remain widely deployed in mid-tier collision shops. The EPX and Signature series downdraft and crossdraft builds have substantial installed base. We carry verified fitments for the major Col-Met lines still requiring replacement filters, with service continuity through the GFS network.

By Ben Kurtz · Filter Fitment Lead, 20+ years in paint-booth service · Updated May 9, 2026

Find your Col-Met filter kit

How shops choose Col-Met filters

Col-Met EPX and Signature series booths use a recognizable mid-tier configuration, intake plenum with ceiling diffusion, downdraft exhaust pit with arrestor media, AMU pre-filter at the make-up air handler. The crossdraft variants use intake-wall media plus exhaust-pit configuration. Col-Met's filter slot geometry is documented in the original installation manuals shipped with each unit; verified fitments in our catalog cross-reference those documents with field-verification where available. Strike Quote paste-backs from currently-running Col-Met installations upgrade source_confidence as the catalog matures.

Regulatory landscape

Col-Met booths run under the same regulatory framework as any other collision installation, state DEP authority plus regional AQMDs, plus federal OSHA spray-finishing standards. Capture-efficiency documentation from the original Col-Met manuals (where retained by the shop) is the baseline; our verified-fitment kits maintain the original capture rating. Documentation continuity through the GFS service network helps shops who've lost the original manuals, most Col-Met models can be re-documented from GFS-side records.

Who runs Col-Met booths

Col-Met installations concentrate in independent and small-MSO collision shops across the US. The brand was particularly common in mid-market dealer-operated and franchised collision centers from the 2000s through the early 2020s. Texas, the Southeast, and the Midwest carry meaningful Col-Met installed base today. The brand is rarely seen in new installations post-acquisition; replacement-filter demand drives the catalog focus.

Industries served: automotive_refinish · industrial

Col-Met filter FAQs

Is Col-Met still a brand I can buy?

New Col-Met-branded booth installations are uncommon today; the brand has been consolidated into the GFS portfolio. Existing Col-Met booths remain in active service and continue to need replacement filters. The catalog stocks verified fitments for the EPX, Signature, and earlier Col-Met lines.

How do I get parts continuity for an older Col-Met?

The GFS service network supports Col-Met parts continuity for installed booths. If you have a Col-Met that needs replacement filters, our catalog has the verified fitment; for non-filter mechanical parts, GFS dealer service supports the brand.

What's the difference between EPX and Signature?

EPX is the higher-throughput downdraft configuration with a larger exhaust pit. Signature is the standard collision-shop build. Filter slot dimensions differ accordingly; the catalog separates the two.

How often should I replace filters on a Col-Met EPX?

Independent collision shops on EPX typically run intake every 40-55 days and exhaust every 85-115 days under normal volume. Subscriptions auto-tune by ZIP and shop-volume profile.

Where can I find Col-Met filter specifications?

Original Col-Met installation manuals (where the shop has retained them) carry the manufacturer-published specs. Our verified fitments cross-reference those plus authorized-dealer parts catalogs; source_confidence is "distributor-cross-ref" pending field verification or manufacturer confirmation through the GFS service network.

What if my Col-Met is too old for the verified fitment list?

The Filter Finder accepts photos for older Col-Met installations and matches against the closest verified fitment family. Most pre-2010 Col-Met booths still on the floor have direct fitment matches in the modern equivalents.