Airguard Automatic Roll Filters have been selected for use by industrial facilities, commercial buildings, government installations, schools and universities, and many other owners of automatic roll equipment. The Airguard replacement roll fits all existing requirements without modification, and filtration performance is guaranteed to equal or surpass original equipment.

Airguard offers six different automatic roll filter media options. Two are manufactured from fiberglass and four from synthetic fibers. Each owner of roll filter equipment can therefore evaluate his or her own air system and select the Airguard media that meet its specific needs. That said, no matter what media is selected they all have several common features which include:

Scrim Backing – All Airguard roll filter media options are furnished with a scrim net backing to ensure proper
airstream configuration regardless of system conditions.
Air Filter Adhesive – Adhesive is applied to each square foot of media at a measured rate to ensure maximum filtration. This colorless and odorless adhesive will not run, drip or melt at constant operating temperatures up to 150F.

Graded Density Design – All Airguard automatic roll filter media is designed with progressive density from front to
rear (air entering to air leaving) to promote maximum dirt loading throughout. Th e dirt and dust buildup throughout
the media blanket provides longer life and more efficient filtration.

Fiberglass Media
Th e most popular of all air filter media for years, the fiberglass media reinforced with a thermosetting bonding agent forms this highly resilient blanket.

•Type CF – Where the customer preference for economy is paramount, CF Media is made with lighter weight fiber content.
• Type YTS – YTS delivers more for each dollar spent in media. Th is media outperforms virtually all competitive roll filter media. Recommended for use in normal dirt conditions and in applications with 500 FPM (2000 CFM) velocities.

Synthetic Media
For those customers preferring synthetic air filter media, Airguard offers four styles. Constructed from post-consumer recycled polyester high loft bulk fibers, synthetic media has increased steadily in popularity, particularly in the food, pharmaceutical, and electronic components industries.

• Type DSF (1/2") – Th e most widely used synthetic auto roll media, the purchase price is approximately equal to
• comparable glass rolls. Recommended for use in normal dirt conditions and in applications with 500 FPM (2000 CFM) velocities.
• Type DMC (1") – A specially designed, heavy weight polyester synthetic media, Type DMC is particularly suited
• for industrial applications or other installations with heavy dirt loads. A fully lofted media with a scrim net backing make it an appropriate choice for more extreme conditions.
• Type DL-I (1") – Th is unique media is recommended for applications involving high velocity and heavy dirt loads. Type DL-1 delivers high dirt arrestance values.
• Type DL-II (81") – Th is thick, resilient blanket performs like high quality fiberglass but with the advantages of a synthetic media. High dust holding and high arrestance characterize this media.

Lastly, all roll filters are furnished with heavy kraft trailers and leaders sewed to each roll end to ensure ease of installation. Separately packed and sealed in heavy plastic bags, all roll filters are delivered in separate cartons.