Products

Woodworking Filters

We are now shipping our 35A Series Filters to Canada please call to order.

FILTER UPGRADES FOR SINGLE STAGE DUST COLLECTORS

General Information:

Harbor FreightIf you have a single stage dust collector of ANY brand or size, we offer a canister style filter that can be adapted to it or if your collector only consists of a blower and a balloon bag, we probably have a solution for it as well.  If you will be making a hybrid system, our filters are adaptable to most know set-ups.

We manufacture two (2) basic “styles” of filters with three (3) filter medias to choose from.

Styles

-“Non flanged” 35A series filters which fit into or rest on top of the collector.

-“Flanged” “C” series filters which usually get screwed to a homemade disc(donut) which has been firmly secured to the top, upper rim of certain collectors.

There are several basic groups of single stage collectors out there and the following “Filter Selection Chart” will hopefully help you match the correct filter to your collector.

FILTER SELECTION CHART
All Filters are made in the USA

35BA222NANO or 35A274NANO

-NANOFIBER   -MERV15

35A100SBOL

-SPUN BOND -MERV 11

35A274BLOL

-80/20 BLEND -MERV 10

C1425C

-NANOFIBER   -MERV 15

Rim ID < 15.5″  OK (Note 1)
Rim ID 15.5” to 17.0”  OK (Note 2)  OK (Note 2) OK (Note 2)
Rim ID 17.1” to 18.0”  OK (Note 1)
Rim ID 18.1 to 20.00” (Example Harbor Freight) OK OK OK
Rim ID > 20”  OK (Note 1)
Concave Orifice Pan OK OK OK
Helical Orifice Pan  OK (Note 1)
No Orifice Pan OK OK OK See Above
Internal Thein Baffle  OK (Note 1)
Small Roll Around or Barrel Style Collector: Use Open/Open, Flanged, C1425
Delta 50-767: Contact us by email here or by phone at 215-442-9443
Orifice Pan Below Air Inlet: Collector (Factory) Defect OK (Note 1)

Note 1:  Donut/s Needed (See Fine Woodworking Article #232, April of 2013)
Note 2:  ETG-55 (Edge Trim Gasket) needed, extra hardware included

Note:  Pre-separators are always recommended

 

 

 

SYSTEM EFFICIENCY

35BA222NANO or 35A274NANO

-NANOFIBER   -MERV15

35A100SBOL

-SPUN BOND -MERV 11

35A274BLOL

-80/20 BLEND -MERV 10

C1425C

-NANOFIBER   -MERV 15
(Flanged)

Cyclone Separator BEST BETTER BETTER BEST
Thien Baffle BEST BETTER GOOD BEST
Trash Can Separator BEST BETTER GOOD BETTER

See “Filter Media” for Media Selection

 

Harbor Freight 2 HP

Conical Orifice Pan

Collette1

Helical Auger Orifice with Donut on Top

 

 

 

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