Purafil, Inc. - Filtration Group products

The MOLE Manhole Scrubber is a passive odor control system for street-level sewer manholes. It is designed to eliminate noxious sewer odors on busy streets filled with pedestrians. Odors enter the MOLE through the bottom of the unit and flow upwards through two vertically stacked disposable sacks of Odormix media.

The Purafil Parallel Bed Scrubber is a large, bulk media scrubber that removes high concentrations of target gases with very high horizontal air flow in municipal and industrial markets. This equipment is indicated for different applications such as screening rooms, headworks, large pump stations, refineries, and petrochemical plants. It is also used to polish the biofilter discharge air.

An air purification system that filters room air to maintain low odor levels in agricultural facilities. With two separate passes of media, you get more targeted gas removal. Ranges from 500-4,000CFM. Can hold up to 400 lbs. of media for a longer filter life.

Multi-bed design ensures extended contact time with odorous gases for the highest removal efficiency possible in agricultural facilities. It has up to four 12-inch deep, vertical media beds. Airflows up to 40,000CFM.

A low-maintenance drum scrubber made of corrosion-resistant materials for odor control in agricultural facilities. It is bulk filled for a longer service life and is easy to install. Airflows up to 1,000CFM. Can hold up to 1,950 lbs. of media.

A lightweight and mobile canister that utilizes SPHINX media to remove odorous gases from grow houses. Its compact size makes it versatile enough for use in individual rooms. It has a low pressure drop and offers consistent performance.

The TSS provides clean air in controlled environments housing sensitive electronics. With a three-foot media bed depth. The scrubber is constructed of fiberglass, 3003 H-14 aluminum, or 304 or 315 stainless steel; 1.0 iwg (249 Pa) external static pressure; easily accessible fill port and clean-out port; MERV 6 efficient prefilter; high-efficiency final filter preceded by a MERV 6 efficient pre-final filter; externally mounted, enclosed blower system; damper controlled air inlet; prefilter housing for blow-through system. Option on demand.

The Purafil Vent Scrubber (VENT) is ideal for removal of odorous gases from municipal vent pipes, with a 99.5% gas removal efficiency. These passive vent scrubbers are perfect for small vent applications and come standard with Purafil’s Odormix™ SP media.

The Vessel Scrubber is used at large headworks, full treatment plants and large digesters. It is sized for airflows from 8,000 to 20,000 cfm (13,592 to 33,980 m3/hr). Standard features: single-bed, fiberglass vessel; full charge of Odorcarb II and Odormix media manufactured by Purafil; media sampling ports on side and top of vessel; externally mounted, belt-driven, FRP blower section. Clean air is discharged to the outdoors through a short vertical stack.

The DS is designed for wastewater treatment facilities, pump stations,  lift stations, wet wells, force mains, and at the wastewater treatment plant. Constructed of corrosion-resistant materials and requiring essentially no maintenance, the DS can be used in remote outdoor areas or zones where high levels of acid gases are present. The scrubber consists of layered beds of chemical media with optional add-ons such as passive configuration, silencers, mist/grease eliminators, and rain hoods.