INDUSTRIAL PARTS · AIR FILTERS
Imperial Systems Replacement Filters
DeltaMAXX® Prime nanofiber cartridges for CMAXX and Shadow collectors — and DeltaMAXX aftermarket cartridges built to fit nearly every other dust and fume collector on the market.
Our Preferred Filter Partner
Imperial Systems is a leading provider of high-efficiency replacement filters for a wide range of industrial dust collectors, including models from Donaldson and Camfil Farr. DeltaMAXX® filters deliver superior performance and long life, ensuring clean air and compliance with industry standards. Our extensive database of competitor part numbers allows easy cross-referencing, so you receive the correct filter for your system.
DeltaMAXX Prime for CMAXX & Shadow
DeltaMAXX Prime cartridges are the factory filter for Imperial’s CMAXX dust and fume collectors and Shadow fume extractors:
- 400 sq ft of nanofiber media per cartridge
- Oval cartridge design for effective reverse-pulse cleaning
- Filtration efficiency down to 0.3 micron
- Double gaskets for a positive, leak-resistant seal
- Double-walled pan and built-in handles for easier, safer changeouts
DeltaMAXX Aftermarket — Fits Nearly Any Collector
The DeltaMAXX aftermarket line is a family of high-efficiency nanofiber cartridges built to fit nearly all competitors’ dust and fume collectors — including models from Donaldson Torit, Camfil Farr, RoboVent, UAS, and Pneumafil, as well as many others. Imperial Systems states its guarantee plainly: DeltaMAXX filters will last as long as or longer than the competition.
Media Options Across the Line
| Media | Best For |
|---|---|
| Nanofiber | Fine dust and fume — surface-loading media that pulses clean easier and runs at lower pressure drop |
| Fire-retardant | Spark-prone processes and combustible dust applications |
| Spunbond polyester | Moisture-heavy and harsh environments; washable options |
| 80/20 cellulose blend | Economy choice for dry, ambient dust |
Stocked & Priced Online
DeltaMaxx Prime 400 NFR Air Filter
$560.38
In stock
DeltaMAXX Nano FR replacement filters.
60 in stock
The DeltaMAXX Prime cartridge filter from Imperial Systems is available only for the CMAXX Dust and Fume Collector and the Shadow Compact Fume Extractor. It’s available only from Imperial Systems. This patented design offers a new level of safety and performance. Our nanofiber material already sets the standard for high efficiency filtration and long filter life. However, we knew we could do better.
Key features
- 400 square feet of filter media for significantly more surface area
- Oval cartridge shape for more effective pulse cleaning
- Double gaskets prevent air leaks
- Low initial pressure drop for increased filter life
- Nanofiber material efficient down to 0.3 micron particle size
- Increased filter media improves air to cloth ratio
Easier, safer filter replacement
The DeltaMAXX Prime filters are made to work with our new lift rail system. Together, they form a cartridge installation system designed to prevent problems and make filter replacement easier. The DeltaMAXX Prime also has a unique filter pan for safer, trouble-free installation.
- Imperial System and the DeltaMAXX Prime are the perfect combination.
- Anti-ramping system prevents filters from being pushed up over each other
- Self-indexing pan shape causes filters to line up correctly along the lift rails
- Door mechanism interlocks with filter pan, preventing door from closing unless filters are correctly installed
- Alignment system locks filters in place, creating proper seal with tube sheet
- Double walled pan for strength, with no sharp edges
- Filters have handles for easy lifting and installing without risk of damaging the filters
The new DeltaMAXX Prime filters demonstrate our commitment to making things better for our customers. These dust collector cartridge filters don’t just improve efficiency. They also improve the filter replacement process. Preventing issues from improper filter installation will save many headaches for our customers in the future. Call The ACT Group today to get the replacement cartridges, bags, or any other filter you may need!
Products
Related products
DeltaMaxx Prime 245 Spunbond Air Filter
$916.58
In stock
The DeltaMaxx Spunbond Filter is designed to outperform in the most demanding dust collection environments
26 in stock
The DeltaMaxx Spunbond Filter is designed to outperform in the most demanding dust collection environments—especially where moisture, stickiness, or fibrous particles are a concern. It is manufactured from premium spunbond polyester filter media. As a result, this cartridge resists moisture, clogs less often, and releases dust better than traditional cellulose or blended filters.
Its 275 square feet of filter media expands the working surface area. That improves airflow, lowers pressure drop, and stretches service intervals. That means fewer changeouts, less downtime, and reduced labor costs. Sticky wood dust, wet food-processing particles, fibrous agricultural debris — the DeltaMaxx Spunbond handles it all. Moreover, it does so without sacrificing performance.
This filter is a direct replacement for standard cartridges in most industrial dust collectors, making it a hassle-free upgrade. Its moisture resistance makes it ideal for operations in humid environments or where dust materials retain water or oils.
Key Features:
- 275 sq. ft. of moisture-resistant spunbond media
- Excellent dust release for easier cleaning
- Long service life with reduced maintenance
- Ideal for wet or sticky dust environments
- Compatible with most dust collection systems
Upgrade your filtration performance with the DeltaMaxx Spunbond Filter—built to keep your operation clean, efficient, and compliant.
There are no reviews yet.
Products
Related products
DELTAMAXX, IN STOCK
Tell us what your collector runs — we’ll match a DeltaMAXX to it.
Request Pricing
Contact a Real Person
(909) 350-4703 — or (888) 480-0680 toll-free.
The ACT Group
Applied Conveyor Technology — bulk material handling experts. Dust control, conveyor services, silo cleaning, parts, and engineering.
909-350-4703
888-480-0680 (toll-free)
© 2026 The ACT Group (Applied Conveyor Technology). All rights reserved.
There are no reviews yet.