AJR Filtration is an industry leading family-owned manufacturer of high-quality engineered liquid and dust filtration products. AJR offers a wide selection of standard and high efficiency liquid bag filters, oil absorbing filters, bag-sized cartridges, and a full line of 2.5 inch and big blue liquid filter cartridges including pleated, string wound, melt blown, and carbon wrapped styles. We manufacture baghouse fabric filters, pleated bag dust filters, and dust cartridges in our own production facility.
9 results
Nanofiber FR · 13.20" · 26" · MERV 15+ · Yes
Flame-retardant nanofiber cartridge filter (13.20" x 26") with 350 pleats. MERV 15+ performance for combustible dust and fine particulate. Dual open-end design with gaskets for vertical or horizontal collectors.
Price on request
Spunbond Polyester · 13.20" · 26" · MERV 10 · Open / Open
Washable 13.20" x 26" cartridge filter with spunbond polyester media and 140 pleats. Designed for moisture-prone and fibrous dust environments. Dual open-end caps with gaskets for universal fit.
Price on request
80/20 Cellulose/Polyester · 13.20" · 26" · MERV 10–11 · Open / Open
High-efficiency 13.20" x 26" cartridge filter with 350 pleats and 80/20 blended media. Dual open-end caps with gaskets. Ideal for general dust collection in manufacturing and processing facilities.
Price on request
Nanofiber FR · 13.20" · 26" · MERV 10–11 · Yes
Flame-retardant 13.20" x 26" cartridge filter with 350 pleats and CXFR media. Dual open-end caps with gaskets. Designed for safe and efficient dust capture in spark-sensitive and combustible environments.
Price on request
13.20" · 26" · MERV 15+ · Open / Open
High-performance nanofiber cartridge filter (13.20" x 26") with 350 pleats and dual open-end caps. MERV 15+ rated for fine dust and fume-heavy applications. Long-lasting and efficient surface filtration.
Price on request
Nanofiber FR · 13.20" · 26" · MERV 15+ · Open / Open
Flame-retardant nanofiber cartridge filter (13.20" x 26") with 350 pleats. MERV 15+ rated for fine, combustible dust in welding, powder, or battery environments. Dual open-end caps with gaskets.
Price on request
80/20 Cellulose/Polyester · 13.20" · 27" · MERV 10–11 · Open / Open
Extended-length 13.20" x 27" cartridge filter with 350 pleats and 80/20 cellulose-polyester media. Dual open-end configuration for high airflow and MERV 11-rated filtration in general industrial systems.
Price on request
Nanofiber FR · 13.20" · 27" · MERV 15+ · Yes
Flame-retardant nanofiber cartridge filter (13.20" x 27") with 350 pleats and MERV 15+ rating. Dual open-end caps with gaskets. Ideal for fine, combustible dust in spark-prone or NFPA-regulated environments.
Price on request
Nanofiber FR · 13.20" · 28" · MERV 10–11 · Yes
Flame-retardant 13.20" x 28" cartridge filter with 350 pleats and CXFR 80/20 media. Dual open ends with gaskets. MERV 11-rated for safe, effective dust control in spark-prone industrial applications.
Price on request
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