Optimum flow high efficiency particulate air filter engineered to meet Federal Standard 209 and Institute of Environmental Sciences RP Standards and ISO 14644-1. Individually packaged in cartons, skid mounted, banded for common carrier shipment. Protective packaging or solid wood crating available at additional cost. Prices quoted are for HEPA Filters with aluminum extrusion and includes one gasket, downstream. Wood frame replacement HEPA filters for order style celling modules are quoted an request. ULPA filters quoted on request.

Upgrade existing systems without increasing initial pressure drop. Cost of filter operation is reduced while higher quality of air filtration is provided. Non-woven, fine fibered media laminated to rigid backing holds pleat formation. Encased in Kraft board frame. Note that P19 is applicable to CM 600M & MAX 800 to P20.

• Dust Guard style "B" prefliter material 1" thick unsupported, no frame, 35%, efficient, ASHRAE test method.
• Quoted on sq. ft. basis. Rolls approx. 63" wide, 90' long.
• Special cuts available, Reference "B"

Panel style filters constructed of utilized metal. Filter is manufactured in standard sizes, in 1" and 2" models, with carbon weight of 55, 100 and 300 grams per square foot. Activated carbon filters will work to help reduce or eliminate indoor air pollution. Price per each, minimum order 6 per size.

The MAC 10 FFU, fan filter Unit is only 13 1/4" high and weighs only 56 pounds. A motorized Ceiling Module fan filter Unit. This reduced size and weight has not reduced quality. The MAC 10 fan filter unit, FFU, 2 x 2 is equipped with a HEPA filter that is 99.99% efficient on 0.3 micron and larger and the filter face is 100% scanned as per Federal Standard 209- IES RPCC-001-86 and ISO 14644-1. 1" washable pre-filter included at no extra cost. (20% ASHRAE).

Its reduced weight makes it easy to install and has less ceiling load. This reduced size and weight has not reduced quality. The High Speed MAC 10 is 2'x 4', equipped with a HEPA filter that is 99.99% efficient on 0.3 micron and larger and the filter face is 100% scanned as per Federal Standard 209 and ISO 14644-1. 1" washable pre-filter included. Unit is standard with a variable speed controller and a unattached plug for ease of installation. Available also with a 3 speed, low, med and high, quoted on request

An in-the-room filter replaceable gel seal filter module is available as a motorized or non-motorized unit with a HEPA filter that is 99.99% efficient on particles at 0.3 micron or larger. (Optional ULPA - 99.999% at 0.12 micron). Simply remove turn screws for access to the filter. Swivel latches release filter so that it can be lowered into the room. Easily done by one person. New filter can then be placed into unit and secured with swivel latches.

Heavy duty construction. The filter housing anodized non-corrosive flaking aluminum. These modules are designed to receive air from your HVAC system (check with Liberty for CFM and static requirements). This module comes with a 10" duct collar on top. Filter modules mount in standard T-bar ceiling. Units operate with recirculating air through a return wall plenum or through a 30% NBS efficient prefilter using air from ambient or exterior of cleanroom. Either condition can deliver better than Class 100 (ISO 5) clean air. 2' x 4' HEPA filter is 99.99% efficient on particles of 0.3 micron and larger. (optional 99.999 % at 0.12 micron.)