Paint booth filtration is its own discipline — different products, different compliance regimes, and different replacement schedules than HVAC.

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  • Koch SprayStop 3300 Series expanded paper paint arrestor, slit and expanded paper, progressively dense weave, NFPA 33 / OSHA compliant per Koch PB-693, for paint booth exhaust
    Expanded Paper 3300
    Koch

    SprayStop 3300 Series (Hi-Efficiency Expanded Paper) Paint Arrestor

    From $6.35
    From $6.35 $0.00
  • Koch SprayStop S Standard Capacity paint arrestor pad, multi-denier synthetic polyester, exceeds NESHAP/MACT per Koch literature, for paint booth exhaust
    Paint Arrestor
    Koch

    SprayStop S (Standard Capacity, NESHAP/MACT Compliant) Paint Arrestor Pad

    From $101.00
    From $101.00 $0.00
  • Custom filters
    Built to your exact size

    Any size, cut to 1/8″. Depth 1″–6″ · MERV 1–13.

    Build your filter
  • Koch KDF 600 bonded synthetic diffusion media bulk master roll, downdraft spray booth ceiling filter, 99.9% fractional efficiency at 5 microns per Koch PB-798-3, for blemish-free finishes
    KDF 600
    Koch

    KDF 600 (Bonded Synthetic Diffusion Media for Downdraft Booths) Bulk Master Roll

    From $1,113.16
    From $1,113.16 $0.00
  • Koch KDF 600 bonded synthetic diffusion media cut blanket, downdraft spray booth ceiling filter, 99.9% fractional efficiency at 5 microns per Koch PB-798-3, for blemish-free finishes
    KDF 600
    Koch

    KDF 600 (Bonded Synthetic Diffusion Media for Downdraft Booths) Cut Blanket

    From $57.87
    From $57.87 $0.00
  • Koch SprayStop E-Pak 950 NESHAP 3-Stage System Stage 3 final filter, 5-pocket or 6-pocket extended-surface design with Self-Seal header, EPA Method 319 compliant for aerospace chromate paint applications (post-October 29 1996 booths), per Koch SS-3stage
    E-Pak 950
    Koch

    SprayStop E-Pak 950 (NESHAP 3-Stage System Stage 3, 5 or 6 Pocket Aerospace Final Filter) Paint Arrestor

  • Koch SprayStop E-Pak 650 NESHAP 2-Stage System Stage 2 final filter, 3-pocket extended-surface design with Self-Seal header, EPA Method 319 compliant for aerospace chromate paint applications, per Koch SS-2stage
    E-Pak 650
    Koch

    SprayStop E-Pak 650 (NESHAP 2-Stage System Stage 2, 3-Pocket Aerospace Final Filter) Paint Arrestor

  • Koch SprayStop Universal Cube HC High Capacity one-pocket overspray collection cube with Self-Seal header, for liquid or powder paint booths, NESHAP/MACT compliant per Koch SS-UCHC
    Universal Cube HC
    Koch

    SprayStop Universal Cube HC (High Capacity Cube, NESHAP/MACT Compliant) Paint Arrestor

  • Koch SprayStop Universal Cube HE High Efficiency one-pocket overspray collection cube with Self-Seal header, for liquid or powder paint booths, NESHAP/MACT compliant per Koch SS-UCHC
    Universal Cube HE
    Koch

    SprayStop Universal Cube HE (High Efficiency Cube, NESHAP/MACT Compliant) Paint Arrestor

  • Koch SprayStop HC Duo-Pak High Capacity two-pocket paint arrestor with Self-Seal header, multi-denier synthetic fibers, NESHAP/MACT compliant per Koch SS-HCDP, for paint booth final exhaust
    Duo-Pak HC
    Koch

    SprayStop HC Duo-Pak (High Capacity Two-Pocket, NESHAP/MACT Compliant) Paint Arrestor

    From $396.20
    From $396.20 $0.00
  • Koch SprayStop S Duo-Pak Standard Capacity two-pocket paint arrestor with Self-Seal header, multi-denier synthetic fibers, NESHAP/MACT compliant per Koch SS-HCDP, for paint booth final exhaust
    Duo-Pak S
    Koch

    SprayStop S Duo-Pak (Standard Capacity Two-Pocket, NESHAP/MACT Compliant) Paint Arrestor

    From $378.20
    From $378.20 $0.00
  • Koch SprayStop 3600 Series expanded paper paint arrestor, slit and expanded paper, progressively dense weave, NFPA 33 / OSHA compliant per Koch PB-693, for paint booth exhaust
    Expanded Paper 3600
    Koch

    SprayStop 3600 Series (Hi-Capacity Expanded Paper Prefilter) Paint Arrestor

  • Koch SprayStop 3400 Series expanded paper paint arrestor, slit and expanded paper, progressively dense weave, NFPA 33 / OSHA compliant per Koch PB-693, for paint booth exhaust
    Expanded Paper 3400
    Koch

    SprayStop 3400 Series (Hi-Capacity / Hi-Efficiency Expanded Paper) Paint Arrestor

  • Koch SprayStop 3200 Series expanded paper paint arrestor, slit and expanded paper, progressively dense weave, NFPA 33 / OSHA compliant per Koch PB-693, for paint booth exhaust
    Expanded Paper 3200
    Koch

    SprayStop 3200 Series (Hi-Efficiency Expanded Paper) Paint Arrestor

    From $4.73
    From $4.73 $0.00
  • Koch SprayStop 3100 Series expanded paper paint arrestor, slit and expanded paper, progressively dense weave, NFPA 33 / OSHA compliant per Koch PB-693, for paint booth exhaust
    Expanded Paper 3100
    Koch

    SprayStop 3100 Series (Hi-Capacity Expanded Paper) Paint Arrestor

    From $110.70
    From $110.70 $0.00
  • Koch SprayStop 3000 Series expanded paper paint arrestor, slit and expanded paper, progressively dense weave, NFPA 33 / OSHA compliant per Koch PB-693, for paint booth exhaust
    Expanded Paper 3000
    Koch

    SprayStop 3000 Series (Standard Capacity Expanded Paper) Paint Arrestor

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Paint Booth & Industrial Filtration | NESHAP Compliant, Auto Body to Aerospace

Paint booth filtration is its own discipline — different products, different compliance regimes, and different replacement schedules than HVAC. RTF carries the full Koch SprayStop and Paint Pockets product lines, from standard-duty paint arrestor pads and rolls through NESHAP 2-stage and 3-stage compliance systems for aerospace and industrial coating operations. Whether you run an auto body shop, a metal fab spray booth, an aerospace coating line, or a furniture finishing operation — the right filter depends on what you spray, your booth design, and your compliance regime (6H, 6X, NESHAP).

Choose by buyer journey

  • Replacing what you already use? Search by product family below — SprayStop S/SHC/HCX (synthetic capacity tiers), STK (high-tack for chromate & powder coats), Paint Pockets (Green & White diamond-pocket), Expanded Paper (3000-3600 series), or Fiberglass (FG).
  • Compliance-driven? NESHAP 2-Stage and 3-Stage compliance systems are listed below by stage configuration. E-Pak 650 (Stage 2) for booths after 10/29/1996 with paint arrestor + pocket. E-Pak 950 (Stage 3) for booths before 10/29/1996 with prefilter + final + 3-stage arrestor.
  • Form-factor specific? Browse by pads only, bulk rolls only, blankets only, final exhaust filters, pocket/cube filters, or diffusion media (KDF 600 for downdraft booth ceilings).

What we ship

RTF is an authorized Koch dealer shipping the full SprayStop catalog from our distribution network — standard duties direct from stock, special configurations and bulk by quote. Our commercial team works with auto body shops, custom coating shops, aerospace coating facilities, furniture manufacturing, and government/military buyers (Section 889/NDAA, COI, net terms, tax-exempt purchasing all available). Family-founded in 2006 with 50+ years of commercial HVAC and industrial filtration domain expertise.

Need help specifying?

If you're unsure which arrestor or compliance configuration fits your booth, contact our commercial team with your booth design (downdraft / cross-draft / side-draft), spray volume, and compliance regime (6H, 6X, NESHAP method 319 stage), and we'll match the right Koch product. For larger orders or custom configurations, request a quote.