Product Reviews

Genuine Sundström SR 232 OV/AG cartridge and SR 221 pre-filter for the SR 500/SR 520 PAPR fan unit. A buyer's guide to compatibility, filtration type, pack economics and replacement cadence.

A buyer's guide to genuine GVS RPB PX5 PAPR consumables — the HEPA filter, HEPA OV/AG cartridge, pre-filter 10-pack and HE filter door — covering Z-Link/Z-Link+/T-Link fit, filtration and replacement economics.

The 3M Versaflo TR-6590N is the broadest-spectrum cartridge for the TR-600/TR-800 PAPR, pairing 99.97% HE particulate filtration with multi-gas vapor protection. Series-specific.

The 3M Versaflo TR-6530N is a 5-pack OV/Acid Gas/HE combination cartridge for TR-600 and TR-800 PAPR blowers — combined solvent-vapor, acid-gas and 99.97% particulate protection in one canister.

The 3M Versaflo TR-800-PSK is an intrinsically safe PAPR kit for painters working around flammable solvent vapors. Loose-fitting comfort, no fit test, but you must add the right OV cartridge.

A grounded look at the Dräger X-plore 3300 (R55332) Size-L half-mask: twin bayonet ports, low-profile mounting and a soft sealing line — body only, so budget for X-plore filters matched to your hazard.

The Gerson Paint and Body Combo Kit pairs a soft silicone half-mask with OV/P95 and P100 pancake filters, giving auto painters vapor and particulate protection in one NIOSH-approved kit at APF 10.

A grounded look at the Gerson 9200/9300 reusable TPE half-mask — a soft, cartridge-driven facepiece platform where protection is set by the cartridge you install, not the mask itself.

Verdict: 4.1/5. The Moldex 2400N95 is a standard-strap N95 with carbon nuisance organic-vapor odor relief — odor comfort below the PEL. Want the drop-down band? The 2800N95.

Verdict: 4.1/5. The Moldex 2840R95 is the do-both disposable — R95 oil resistance plus nuisance organic-vapor odor relief. Use the 2740R95 without odor or the 2940R95 for acid-gas smell.

Verdict: 4.3/5. The Moldex 2800N95 HandyStrap adds a nuisance organic-vapor carbon layer to a valved N95 for odor relief on sanding and solvent jobs - nuisance level only, not a certified OV cartridge.

Verdict: 4.1/5. The Gerson 8000 is a maintenance-free disposable half mask with NIOSH-rated OV + oil-proof P95 — a one-step bridge for light, intermittent vapor. Reusable wins for frequent use.