Filtration Technologies

• The LOC-PAC Filter Housing is positive locking mechanism factory assembled HEPA filter housing constructed of 16 USS gage galvanized or stainless steel sheet metal components as required.
• There are reinforced hinged access doors on each side for ease of filter change.
• Perimeter 1/4" closed cell neoprene gasketing is provided on each door to insure a minimum 99.97% efficiency of units with HEPA filters installed.
• A brass cam-type double-acting positive sealing mechanism provides proper seal strength of the HEPA filter to the HEPA sealing plate. This mechanism can be operated from either side of the unit.
• An integral 2" prefilter track is provided with each unit.
• The unit is capable of withstanding pressure to 4-5" w.g. Special reinforced units are available for higher pressure service (7-10" w.g.)
• All units are factory assembled for ease of installation. Flanges provide ready connections to other HVAC equipment.    Read more... [119 K]

• Cabinet is constructed of 20 gauge (.0359) galvanized steel. All cabinets are furnished with provisions for suspension at all (4) top corners with 3/8" threaded rod and are equipped with vibration isolators (or as specified).
• All cabinets are acoustically lined with a fiberglass insulation manufactured by an approved vendor. Insulation is secured with a non flammable contact cement. All exposed edges and joints in insulation are sealed to eliminate shedding.
• Bearings are sealed ball type, isolated in rubber.
• Shaft material is ground and polished stress-relieved steel, with flats and keyways to prevent slippage of driven pulley.
• Open drip proof (or as specified). Motor is mounted on an adjustable base.
• 208/230V 60HZ, 460/480 Optional.
• Units shall be classified to accommodate CFM ranges of 2,000 CFM to 14,000 CFM and can be built to custom specifications.

The Purolator ASHRAE PURO® Seal ASA filter housing is a multistage unit for 2" or 4" prefilters, combined with 1" header models of medium and high efficiency extended surface SERVA-PAKT, AERO-CELLT, SERVA-CELL® and DEFIANT® final filter products. A broad range of sizes are available to accommodate most system requirements.

NOTE: Housing accommodates 6" through 36" filters, with as small as 22-1/4" in-line depth required. Each housing is constructed with specific features which increase product versatility, integrity, and ease of use. Read more... [308 K]

The Purolator ASHRAE PURO Seal FBA filter housing is a single stage unit for 2”, 4”,6” or 12” medium or high efficiency extended surface SERVA-PAK™, AERO-CELL™, SERVA-CELL® and DEFIANT® final filter products. A broad range of sizes are available to accommodate most system requirements. Each housing is constructed with specific features which increase product versatility, integrity, and ease of use.

Factory assembled of 16-gauge galvanized steel into a one-piece construction with a 2", 4", 6" or 12" pre-formed galvanized track to insure easy field installation. Read more... [342 K]

The Purolator ASHRAE PURO Seal VBA filter housing is a single stage unit. Our standard VBA housings are 30" deep and accommodate various combinations of 2-inch or 4-inch MARK 80-DT pleated, hi-E 40® pleated, and Synthetic Support Panel basic and medium efficiency filters. Each housing is constructed with specific features which increase product versatility, integrity, and ease of use. Read more... [291 K]

The Purolator ASHRAE PURO® Lok ASA filter housing is a multistage unit for 2" prefilters, combined with 3/4" header models of medium and high efficiency extended surface SERVA-PAKT, AEROCELLT, SERVA-CELL®or DEFIANT® final filter products. This unique housing utilizes a mechanism that locks down the final filter header to eliminate bypass. A broad range of sizes are available to accommodate most system requirements.

NOTE: Housing accommodates 5-7/8" through 11-1/2" filters, with as small as 19" in-line depth available. Each housing is constructed with specific features which increase product versatility, integrity, and ease of use. Read more... [96 K]

The Purolator Carbon PURO-Seal CSA filter housing is a multistage unit for 2" or 4" prefilters, combined with 3/4" carbon trays designed to remove gas/vapor contaminants. A broad range of sizes are available to accommodate most system requirements. Each housing is constructed with specific features which increase product versatility, integrity, and ease of use.

Weatherproofing: Refers to a pitched roof of 16-gauge material; also includes rainguard over the door. Read more... [105 K]

Purolator's Bag-in/Bag-out side access filter housing fulfills the requirements of gasket and fluid seal application filtration while specifically providing safe replacement of contaminated HEPA filters. By containing dangerous by-products within the bag-in/ bag-out system, maintenance personnel avoid direct contact with threatening particulate.

Factory assembled of 11- and 14-gauge stainless steel. Seam welding reinforces joint strength and other points of pressure. Reinforced to withstand up to 20" w.g., positive or negative.Read more... [293 K]

For Commercial & Industrial applications requiring gasket and fluid seal ULTRA-CELL® filtration-95%, 99.97% or 99.99% efficiency on .3 micron particulate-the Purolator HSA state-of-the-art crank lock system provides consistent compression and continuous sealing. A broad range of configurations, with and without pre-filter tracks, are available to accommodate most system requirements. Each housing is constructed with specific features which increase product versatility, integrity, and ease of use. Read more... [335 K]

Purolator's PURO Frame HEPA holding frame is a 16- gauge galvanized steel HEPA holding frame that can be used to hold filters individually, or be used in multiple banks. All filters are held in place with individual clips to accommodate a 5-7/8" filter or an 11-1/2" filter frame. Each PURO-frame HEPA holding frame is manufactured with several features of construction which support use in a variety of HVAC applications-including gasket or fluid seal-and ensure it will outperform the competition.

Available in 16-gauge galvanized steel or Type 304 stainless steel. Contact factory for pricing. Read more... [324 K]

Purolator's PURO Frame II is a unique holding frame that can hold a HEPA and a pleated filter together for front load access. All filters are held in place with individual clips to accommodate a 5-7/8" HEPA filter or an 11-1/2" HEPA filter frame. Each PURO Frame II HEPA holding frame is manufactured with several features of construction which support use in a variety of HVAC applications-including gasket or fluid seal-and ensure it will outperform the competition. Read more... [182 K]