Product Reviews

An honest WC Safety review of the 3M Versaflo TR-6820N HEPA/Nuisance OV filter 5-pack: which PAPR series it fits, what its nuisance OV carbon does and doesn't cover, and when to buy it.

The 3M Versaflo TR-6710N-5 is the high efficiency particulate filter 5-pack for TR-600 and TR-800 PAPR blowers — particulate only, no gas or vapor protection.

The 3M Versaflo TR-6710N is the standard single HE particulate filter for TR-600 and TR-800 PAPR blowers, delivering 99.97% filtration. Particulate-only, series-specific to TR-600/TR-800.

The 3M Versaflo TR-6600 is a disposable prefilter that snaps over the primary HE filter or cartridge on TR-600 and TR-800 PAPR blowers to trap coarse dust and extend filter life in high-particulate work.

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-6510N is a 5-pack of combined Organic Vapor/HE cartridges for TR-600 and TR-800 PAPR blowers — solvent vapor plus 99.97% particulate in one cartridge.

An editorial buyer's guide to the 3M Versaflo TR-6360N ammonia/methylamine HE cartridge 5-pack — fitment, hazard coverage, change-out cadence and pack economics for TR-600 and TR-800 PAPR owners.

The 3M Versaflo TR-6350N is a Formaldehyde/HE cartridge 5-pack for TR-600 and TR-800 PAPR blowers — HE 99.97% particulate plus formaldehyde-specific sorbent in one cartridge for embalming, pathology and composite-wood work.

The 3M Versaflo TR-6320N is a single Acid Gas/HE cartridge for TR-600 and TR-800 PAPR blowers, pairing 99.97% HE particulate filtration with inorganic acid-gas sorbent for HCl, Cl2, SO2, HF and H2S.

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.

The 3M Versaflo TR-630 is the standard Li-ion battery for TR-600 series PAPR blowers, giving shift-length runtime and the spare-pack backbone every PAPR program needs to stay powered.