Defiant - High-Efficiency Synthetic Bag Filters

Description

Product Overview

Parker’s popular Defiant® bag filters have recently been enhanced to better meet today’s challenges in process control and contaminant reduction. Their high-loft synthetic media resists moisture and is protected by a scrim backing to provide maximum dirt holding capacity with low resistance. Continuous hydrophobic fibers in the media are thermally bonded, eliminating the need for chemical containing binders that can promote microbial growth and generate VOCs.
Defiant bag filters are available in a variety of sizes and pocket counts in MERV 15 and MERV 14 efficiency ratings per ASHRAE Standard 52.2-2017.
Width and height dimensions are not interchangeable. Bag filters must be installed with pockets running vertically.
Optional headers, gaskets, retainer covers, and pocket loops are available upon request.
Markets:
 Commercial and Industrial HVAC
 Process Air Filtration
Applications:
 Automotive
 Food processing
 Microelectronics manufacturing
 Data centers
 Commercial office buildings
 Schools and universities
 Clean manufacturing facilities
 Hospitals and healthcare facilities
 Government institutions
 Industrial manufacturing
Benefits:
 Dual-stage electrostatic enhancement and continuous fiber structure capture smaller particulates than glass media
 Continuous media-to-metal bonded construction

Features
 Filtration efficiency rating: MERV 15 and MERV 14 per ASHRAE Standard 52.2-2017
 Pocket depths (in.): 12, 15, 18, 22, 26, 29, 36
 Construction: Metal header with attached media pockets
 Materials of construction: High-efficiency, meltblown synthetic media, double lock stitch pocket construction, span stitch separators with adhesive sealant, galvanized steel header and pocket retainers
 Maximum operating temperature: 190°F (88°C)
 Classified per UL Standard 900 for Flammability