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Statewide fitments • Idaho

Paint Booth Filters for Idaho Shops

IDEQ-grade media with semi-arid cycle math built in

Idaho's paint-booth installed base is concentrated in the Treasure Valley around Boise, the Coeur d'Alene corridor on the Washington border, and a long tail of rural collision and equipment-finishing shops scattered through the Snake River Plain and the Idaho Panhandle. The state's climate is closer to Utah than to Oregon, drier, colder in winter, sharper temperature swings, and the booth population reflects an outsized share of recreational-vehicle and agricultural-equipment finishing alongside the standard automotive collision base. We carry kits sized to the booth brands actually deployed across Idaho shops with cycle recommendations that respect the dry-air baseline.

Quick answer

Idaho paint booths run under IDEQ, the Idaho Department of Environmental Quality, with rules at IDAPA 58.01.01 covering air pollution control statewide. Filter selection means matching the booth brand and model to a verified-fitment kit whose published capture efficiency satisfies IDEQ recordkeeping. The semi-arid Intermountain West climate stretches intake cycles versus humid-state baselines, while cold winters and rangeland dust shift exhaust loading by season.

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

IDEQ administers Idaho's air-quality framework under IDAPA 58.01.01, with the Air Quality Division running permits, source testing, and inspections through regional offices in Boise, Coeur d'Alene, Lewiston, Twin Falls, Pocatello, and Idaho Falls. The state has no delegated regional AQMDs in the California sense, IDEQ is the single statewide authority for surface coating operations, and its inspection cadence is the one your maintenance log needs to satisfy. The new 25-entry filter media taxonomy on this catalog covers the full range Idaho shops actually run: 12 exhaust types (including the heavy-duty multi-stage media collision shops favor and the lighter pleated panels common in lower-volume rural shops), 9 intake types (panel, bag, pocket, ring-panel, and the variants in between), and 4 specialty media for clearcoat-isolation booths, downdraft pits, and pressurized make-up air systems. Match booth brand and model to verified fitment, document the cadence, file the spec sheet, that's the IDEQ-ready posture.

Climate & replacement cycles

Idaho's filter cycles run on Intermountain West math, not Pacific Northwest math. The Treasure Valley (Boise, Nampa, Caldwell, Meridian) sits in a semi-arid basin with relative humidity often below 40 percent for stretches of summer and modest moisture in winter; intake cycles stretch noticeably past the humid-state catalog defaults. The Idaho Panhandle (Coeur d'Alene, Sandpoint, Post Falls) catches more Pacific-influenced moisture as systems push through the Spokane corridor and runs slightly tighter intake cycles than the Treasure Valley but still well off Portland or Seattle numbers. Cold winters across the state, sub-zero stretches in the Panhandle and eastern Idaho, regular hard freezes statewide, affect make-up air handling and can compress exhaust cycles when shops over-pressurize to maintain booth temperature. Agricultural and rangeland dust hits exhaust media hard during summer harvest and during wind events through the Snake River Plain. Set cadence by metro and by season, Boise in February is not Boise in August.

Regulatory landscape

Two regulatory layers shape an Idaho filter purchase. IDEQ writes and enforces statewide air quality rules under IDAPA 58.01.01, the Air Quality Division issues permits to the larger sources, runs facility inspections, and maintains the inspection-ready expectation that any spray finishing operation can produce maintenance and replacement records on demand. Federal OSHA, Idaho is not a state-plan jurisdiction for private-sector employers, administers the spray finishing standard under 29 CFR 1910.107, with attention to filter integrity, ventilation, and electrical classification. A recurring delivery cadence with packing slips that show booth model and shop ID becomes the maintenance log by default. We tag every Idaho order with the IDEQ regional office and the booth model on file so the audit trail writes itself.

Who buys filters in Idaho

Idaho filter demand splits across four populations. The first is Treasure Valley collision repair, Boise, Nampa, Meridian, Caldwell, and Eagle host the densest concentration of body shops in the state, with both independents and multi-shop chains running booth volume that supports tight subscription cadences. The second is the Coeur d'Alene corridor, which functionally extends across the state line into the Spokane metro, collision and light-industrial coating shops sharing a regional supplier base. The third is recreational-vehicle and powersports finishing, Idaho hosts a significant RV, snowmobile, and ATV market, with refinish and customization shops running booth schedules tied to the recreational season. The fourth is agricultural-equipment finishing across the Snake River Plain (Twin Falls, Burley, Pocatello, Idaho Falls, Rexburg), sprayer rebuild, swather repaint, irrigation pivot maintenance, running on cadences set by the harvest calendar.

Industries served: Automotive Collision · Manufacturing · Fleet & Commercial · Aerospace

Idaho metros we cover

Idaho filter FAQs

Which filter media meets IDEQ requirements for an automotive paint booth in Idaho?

IDEQ specifies VOC capture and particulate outcomes under IDAPA 58.01.01; it does not specify a particular brand or media class. The practical answer is to match the original equipment fitment kit for your booth brand and model, confirm the published capture efficiency rating in the spec sheet, and keep that spec sheet alongside your maintenance log. Every kit on this catalog ships with the spec sheet and the IDEQ-relevant capture rating in the product data.

How often should I replace filters in a Boise paint booth versus a Coeur d'Alene one?

Boise's semi-arid climate stretches intake cycles toward 50 to 70 days under normal collision volume, with exhaust running 90 to 120 days. Coeur d'Alene catches more Pacific moisture and runs intake closer to 40 to 60 days with similar exhaust cadence. Both metros see exhaust loading spike during agricultural-burn season and wind events. Subscriptions auto-adjust based on your ZIP and let you pull a shipment forward at any time before an IDEQ inspection.

Does Idaho have regional air districts on top of IDEQ?

No. Unlike California or Texas, Idaho has no delegated regional AQMDs. IDEQ is the single statewide air-quality authority and runs the permit, inspection, and recordkeeping program through six regional offices that report up to the central office in Boise. The filter selection and documentation expectation is consistent across the state.

I run an RV and powersports refinish shop — does that change the kit I need?

Often yes. RV and powersports work runs longer panel runs with metallics and tri-coat refinishes, with overspray loading per spray-hour that can exceed standard collision volumes during summer season peaks. The catalog flags RV-tuned kits with heavier-duty intake media (typically pocket or bag-style for fine-particulate retention) and exhaust media sized for the longer continuous spray cycles. Run the Filter Finder and select RV/powersports as the shop type for the matched recommendation.

Do you ship next-day to Boise or Coeur d'Alene?

Standard shipping reaches most Idaho addresses in two business days from our Pacific Northwest warehouse. Next-day is available on select kits to Boise, Meridian, Nampa, Caldwell, Coeur d'Alene, Idaho Falls, and Pocatello ZIP codes; the cart surfaces the option at checkout when your address qualifies. Subscription deliveries land on the cadence you set with one-click pull-forward for inspection windows.

How do I document filter replacements for an IDEQ inspection?

Order packing slips and shipment confirmations are sufficient evidence of replacement frequency for most IDEQ inspections, provided the records show the booth model and shop ID. We include both on every Idaho order. We recommend a brief internal addendum noting the technician who installed each filter and any pressure-drop reading taken at swap; that satisfies federal OSHA's filter-integrity expectations under 29 CFR 1910.107 simultaneously.

Sources

Primary references cited on this page.

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