Filter by
Pipe Size
Thread Type
About Noise, Filtration, and Flow Ratings
More
Bags and Filters for Vacuum Cleaners
HEPA filters virtually eliminate exhaust dust.
Cartridge Filters
Cartridge Filter
| Component | Manufacturer Equivalent No. | Manufacturer Model Number | Filter Efficiency @ 0.3 Microns | Air Filter Performance | For Pickup Type | For Vacuum Cap. | For Vacuum Type | Pkg. Qty. | Pkg. | |
Dirt Devil Filters | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cartridge Filter | 3JC0280000 | F1 | 99.97% | High-Efficiency Air Filter (HEPA) | __ | __ | Upright | 1 | 0000000 | 000000 |
| Cartridge Filter | 3SFA11500X | F2 | 99.97% | High-Efficiency Air Filter (HEPA) | __ | __ | Upright | 1 | 0000000 | 00000 |
Nilfisk Filters | ||||||||||
| Cartridge Filter | __ | __ | 99.97% | High-Efficiency Air Filter (HEPA) | __ | 5 gal., 8 gal. | __ | 1 | 00000000 | 000000 |
Nortech Filters | ||||||||||
| Cartridge Filter | N635H | __ | 99.97% | High-Efficiency Air Filter (HEPA) | __ | 30 gal., 55 gal. | __ | 1 | 0000000 | 000000 |
Ridgid/Sears Craftsman Filters | ||||||||||
| Cartridge Filter | 9-17912 VF6000 | __ | 99.97% | High-Efficiency Air Filter (HEPA) | Wet/Dry | 6 gal. and up | __ | 1 | 0000000 | 00000 |
Panel Filters
Filter
| Component | Manufacturer Equivalent No. | Manufacturer Model Number | Filter Efficiency @ 0.3 Microns | Air Filter Performance | For Vacuum Type | Pkg. Qty. | Pkg. | |
Bissell Filters | ||||||||
|---|---|---|---|---|---|---|---|---|
| Filter | 3091 | 8, 14 | 99.97% | High-Efficiency Air Filter (HEPA) | Upright | 1 | 0000000 | 00000 |
| Filter | 32076 | 7, 9, 16 | 99.97% | High-Efficiency Air Filter (HEPA) | Upright | 1 | 0000000 | 00000 |
Hoover Filters | ||||||||
| Filter | 40140201 | __ | __ | __ | Upright, Twin Chamber | 1 | 0000000 | 00000 |
Vacuum-Rated Air-Intake Filters
Typically used on vacuum pumps, these filters ensure that clean air is going in and coming out of your system. Install them on the inlet to stop dust from entering your equipment.
Replacement elements are sold separately. HEPA elements have greater efficiency for high-purity applications, but they reduce the maximum flow rate of your filter. Polyester and fiberglass are more durable than paper.
For technical drawings and 3-D models, click on a part number.
Air-Intake Filters
A
B
C
O'all | Element | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Thread Type | Gender | Max. Vacuum | Max. Temp., °F | Ht. | Dia. | Removes Particle Size Down To, microns | Filter Efficiency | Ht. | ID | OD | Material | Each | |||
| A | 2 | NPSC | Female | 175 scfm | 29.9 in. of Hg | 220° | 13" | 9" | 5 | Not Rated | 8 3/4" | 3 1/2" | 5 7/8" | Polyester Plastic | 0000000 | 0000000 |
| A | 4 | NPT | Female | 520 scfm | 29.9 in. of Hg | 220° | 18 7/8" | 13 1/2" | 5 | Not Rated | 9 1/2" | 4 3/4" | 7 7/8" | Polyester Plastic | 0000000 | 00000000 |
| B | 3/8 | BSPP | Female | 18 scfm | 29.9 in. of Hg | 220° | 3 5/8" | 3 3/4" | 5 | 99% | 2 11/16" | 1 1/2" | 2 1/2" | Polyester Plastic | 0000000 | 000000 |
| B | 1/2 | NPSC | Female | 18 scfm | 29.9 in. of Hg | 220° | 3 5/8" | 3 3/4" | 5 | 99% | 2 11/16" | 1 1/2" | 2 1/2" | Polyester Plastic | 0000000 | 000000 |
| B | 1/2 | NPSC | Female | 20 scfm | 29.9 in. of Hg | 220° | 4 1/8" | 5 7/8" | 5 | 99% | 2 3/4" | 2 3/8" | 3 7/8" | Polyester Plastic | 0000000 | 000000 |
| B | 3/4 | NPSC | Female | 24 scfm | 29.9 in. of Hg | 220° | 3 5/8" | 3 3/4" | 5 | 99% | 2 11/16" | 1 1/2" | 2 1/2" | Polyester Plastic | 0000000 | 000000 |
| B | 3/4 | NPSC | Female | 25 scfm | 29.9 in. of Hg | 220° | 4 1/8" | 5 7/8" | 5 | 99% | 2 3/4" | 2 3/8" | 3 7/8" | Polyester Plastic | 0000000 | 000000 |
| B | 1 | NPSC | Female | 40 scfm | 29.9 in. of Hg | 220° | 6 3/4" | 7 3/8" | 5 | 99% | 4 3/4" | 2 9/16" | 5" | Polyester Plastic | 0000000 | 000000 |
| B | 1 1/4 | NPSC | Female | 60 scfm | 29.9 in. of Hg | 220° | 6 3/4" | 7 3/8" | 5 | 99% | 4 3/4" | 2 9/16" | 5" | Polyester Plastic | 0000000 | 000000 |
| B | 1 1/2 | NPSC | Female | 80 scfm | 29.9 in. of Hg | 220° | 6 3/4" | 7 3/8" | 5 | 99% | 4 3/4" | 2 9/16" | 5" | Polyester Plastic | 0000000 | 000000 |
| B | 2 | NPSC | Female | 175 scfm | 29.9 in. of Hg | 220° | 10" | 8 3/4" | 5 | 99% | 8 3/4" | 3 1/2" | 5 7/8" | Polyester Plastic | 0000000 | 000000 |
| B | 2 1/2 | NPSC | Female | 210 scfm | 29.9 in. of Hg | 220° | 10 1/2" | 8 3/4" | 5 | 99% | 8 3/4" | 3 1/2" | 5 7/8" | Polyester Plastic | 0000000 | 000000 |
| B | 3 | NPT | Female | 300 scfm | 29.9 in. of Hg | 220° | 15 3/4" | 13 1/4" | 5 | 99% | 10" | 4 7/8" | 9 1/4" | Polyester Plastic | 0000000 | 000000 |
| C | 3 | NPT | Male | 300 scfm | 29.9 in. of Hg | 220° | 27 1/4" | 14" | 5 | 99% | 9 1/2" | 4 3/4" | 7 7/8" | Polyester Plastic | 0000000 | 00000000 |
| C | 4 | NPT | Male | 520 scfm | 29.9 in. of Hg | 220° | 27 1/4" | 14" | 5 | 99% | 9 1/2" | 4 3/4" | 7 7/8" | Polyester Plastic | 0000000 | 00000000 |
| Replacement Clips for Styles A and B | 0000000 | Each | 00000 |
Replacement Elements
| Ht. | ID | OD | Housing Material | Removes Particle Size Down To, microns | Filter Efficiency | Each | |
Paper | |||||||
|---|---|---|---|---|---|---|---|
| 2 11/16" | 1 1/2" | 2 1/2" | Carbon Steel | 2 | 99% | 0000000 | 000000 |
| 2 3/4" | 2 3/8" | 3 7/8" | Carbon Steel | 2 | 99% | 0000000 | 00000 |
| 4 3/4" | 2 9/16" | 5" | Carbon Steel | 2 | 99% | 0000000 | 00000 |
| 8 3/4" | 3 1/2" | 5 7/8" | Carbon Steel | 2 | 99% | 0000000 | 00000 |
| 9 1/2" | 4 3/4" | 7 7/8" | Carbon Steel and Plastisol | 2 | 99% | 0000000 | 00000 |
| 10" | 4 7/8" | 9 1/4" | Carbon Steel | 2 | 99% | 0000000 | 000000 |
Polyester Plastic | |||||||
| 2 11/16" | 1 1/2" | 2 1/2" | Carbon Steel | 5 | 99% | 0000000 | 00000 |
| 2 3/4" | 2 3/8" | 3 7/8" | Carbon Steel | 5 | 99% | 0000000 | 00000 |
| 4 3/4" | 2 9/16" | 5" | Carbon Steel | 5 | 99% | 0000000 | 00000 |
| 8 3/4" | 3 1/2" | 5 7/8" | Carbon Steel | 5 | 99% | 0000000 | 00000 |
| 9 1/2" | 4 3/4" | 7 7/8" | Carbon Steel and Plastisol | 5 | 99% | 0000000 | 00000 |
| 10" | 4 7/8" | 9 1/4" | Carbon Steel | 5 | 99% | 0000000 | 000000 |
HEPA Polyester Plastic and Fiberglass | |||||||
| 2 11/16" | 1 1/2" | 2 1/2" | Carbon Steel | 0.3 | 99.97% | 0000000 | 00000 |
| 2 3/4" | 2 3/8" | 3 7/8" | Carbon Steel | 0.3 | 99.97% | 0000000 | 00000 |
| 4 3/4" | 2 9/16" | 5" | Carbon Steel | 0.3 | 99.97% | 0000000 | 00000 |
| 8 3/4" | 3 1/2" | 5 7/8" | Carbon Steel | 0.3 | 99.97% | 0000000 | 000000 |
| 9 1/2" | 4 3/4" | 7 7/8" | Carbon Steel | 0.3 | 99.97% | 0000000 | 000000 |
| 10" | 4 7/8" | 9 1/4" | Carbon Steel | 0.3 | 99.97% | 0000000 | 000000 |
High-Vacuum Air-Intake Filters
Install these filters between your high-vacuum chamber and the inlet of your pump to remove dust, water vapor, and other contaminants from the system and protect the pump. Commonly used in vacuum-furnace and coating applications, they have a polyester filter element that traps particles as small as 5 microns. All filters have been helium-leak tested to ensure quality. When the filter element becomes clogged, you can replace it.
Quick-clamp connections are also known as KF, QF, and NW connections; they require a ring and quick clamp (sold separately) to complete the connection.
Claw-clamp connections are also known as ISO-K connections; use a ring and multiple claw clamps (sold separately) to secure. Double-claw clamps attach to the grooves on the fittings. Single-claw clamps have a clamp on one end and an exposed bolt on the other. Thread the bolt-end directly into the body of pumps, valves, or other high-vacuum components.
For technical drawings and 3-D models, click on a part number.
Air-Intake Filters
Filter
Air-Intake Filters | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Element | Replacement Elements | |||||||||||||
| High-Vacuum Flange Size | Flange OD | For Tube OD | Max. Flow Rate | Max. Vacuum | Temp. Range, °F | Ht. | Dia. | Removes Particle Size Down To, microns | Filter Efficiency | Ht. | OD | Each | Each | ||
Quick-Clamp (ISO-KF) Connection—Polyester Plastic Element | |||||||||||||||
| 16 | 1.18" | 3/4" | 23 scfm @ 14.7 psi | 1 × 10 -3 torr @ 72° F | -15° to 220° | 3 7/8" | 3 3/4" | 5 | 99% | 2 11/16" | 2 1/2" | 0000000 | 0000000 | 0000000 | 000000 |
| 25 | 1.57" | 1" | 35 scfm @ 14.7 psi | 1 × 10 -3 torr @ 72° F | -15° to 220° | 4 3/8" | 5 3/4" | 5 | 99% | 2 3/4" | 3 7/8" | 0000000 | 000000 | 0000000 | 00000 |
| 40 | 2.16" | 1 1/2" | 80 scfm @ 14.7 psi | 1 × 10 -3 torr @ 72° F | -15° to 220° | 7 3/16" | 7 3/8" | 5 | 99% | 4 3/4" | 5" | 0000000 | 000000 | 0000000 | 00000 |
| 50 | 2.95" | 2" | 175 scfm @ 14.7 psi | 1 × 10 -3 torr @ 72° F | -15° to 220° | 11 11/16" | 8 3/4" | 5 | 99% | 8 3/4" | 5 7/8" | 0000000 | 000000 | 0000000 | 00000 |
Claw-Clamp (ISO-K) Connection—Polyester Plastic Element | |||||||||||||||
| 63 | 3.74" | 2 1/2" | 175 scfm @ 14.7 psi | 1 × 10 -3 torr @ 72° F | -15° to 220° | 11 11/16" | 8 3/4" | 5 | 99% | 8 3/4" | 5 7/8" | 0000000 | 000000 | 0000000 | 00000 |
| 100 | 5.12" | 4" | 300 scfm @ 14.7 psi | 1 × 10 -3 torr @ 72° F | -15° to 220° | 16 1/8" | 13 1/4" | 5 | 99% | 10" | 9 1/4" | 0000000 | 00000000 | 0000000 | 000000 |
Rings
Ring
Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For High-Vacuum Flange Size | For Flange OD | For Tube OD | High Vacuum Connection Type | O-Ring | Inner Ring | Max. Vacuum | Max. Temp., °F | Each | |
Quick-Clamp Connection | |||||||||
| 16 | 1.18" | 3/4" | ISO-KF | Fluoroelastomer Rubber | 304 Stainless Steel | 1 × 10 -7 torr @ 72° F | 300° | 00000000 | 00000 |
| 25 | 1.57" | 1" | ISO-KF | Fluoroelastomer Rubber | 304 Stainless Steel | 1 × 10 -7 torr @ 72° F | 300° | 0000000 | 00000 |
| 40 | 2.16" | 1 1/2" | ISO-KF | Fluoroelastomer Rubber | 304 Stainless Steel | 1 × 10 -7 torr @ 72° F | 300° | 0000000 | 00000 |
| 50 | 2.95" | 2" | ISO-KF | Fluoroelastomer Rubber | 304 Stainless Steel | 1 × 10 -7 torr @ 72° F | 300° | 0000000 | 00000 |
Claw-Clamp Connection | |||||||||
| 100 | 5.12" | 4" | ISO-K | Viton® Fluoroelastomer Rubber | 304 Stainless Steel | 1 × 10 -9 torr @ 72° F | 400° | 0000000 | 00000 |
| 63 | 3.74" | 2 1/2" | ISO-K | Viton® Fluoroelastomer Rubber | 304 Stainless Steel | 1 × 10 -9 torr @ 72° F | 400° | 0000000 | 00000 |
Clamps
Clamp with Wing Nut
Double-Claw Clamp
Single-Claw Clamp
| For High-Vacuum Flange Size | For Flange OD | For Tube OD | High Vacuum Connection Type | Material | Max. Vacuum | Each | |
Quick-Clamp Connection—Clamp with Wing Nut | |||||||
|---|---|---|---|---|---|---|---|
| 10, 16 | 1.18" | 1/2", 3/4" | ISO-KF | Aluminum | 1 × 10 -7 torr @ 72° F | 00000000 | 00000 |
| 25 | 1.57" | 1" | ISO-KF | Aluminum | 1 × 10 -7 torr @ 72° F | 0000000 | 00000 |
| 40 | 2.16" | 1 1/2" | ISO-KF | Aluminum | 1 × 10 -7 torr @ 72° F | 0000000 | 00000 |
| 50 | 2.95" | 2" | ISO-KF | Aluminum | 1 × 10 -7 torr @ 72° F | 0000000 | 00000 |
Claw-Clamp Connection—Double-Claw Clamp with Bolt | |||||||
| 63, 80, 100 | 3.74", 4.33", 5.12" | 2 1/2", 3", 4" | ISO-K | Aluminum | 1 × 10 -9 torr @ 72° F | 0000000 | 0000 |
Claw-Clamp Connection—Single-Claw Clamp with Bolt | |||||||
| 63, 80, 100 | 3.74", 4.33", 5.12" | 2 1/2", 3", 4" | ISO-K | Aluminum | 1 × 10 -9 torr @ 72° F | 0000000 | 0000 |
Replacement Clips
| Each | ||
| 0000000 | 00000 |