TB-4013 Page 2 of 3

© 2025 DESCO INDUSTRIES INC

Employee Owned

MENDA - 3651 Walnut Avenue, Chino, CA 91710 • (909) 627-2453 • Website: MendaPump.com

Maintenance

To retain dust and fine dry particles down to 0.3 micron,

the Blow Vac is fitted with a special double-layer paper

filter bag, combined with an electro-static charged micro

filter. If there is substantial loss of suction and/or blow

pressure, follow the below steps:

1. Switch-Off appliance and disconnect plug from

electrical outlet.

2. Verify the nozzle or hose have not become blocked.

3. Lift the metal lock on the bottom of the Blow Vac and

remove the front cover.

4. Remove and dispose the filter bag (35839) and

replace it with a new one.

5. HEPA Filters: We recommend changing the HEPA

micromotor filter (35837) with every 2nd changing of

the filter bag (35839).

6. Non-HEPA Filters: We recommend changing the

micromotor filter (35838) every 5th changing of the

paper filter bag (35839).

Safety Warning

•

The Blow Vac is designed for indoor use and should

be stored in a dry place.

•

It is NOT designed to collect liquids, or health

endangered dust such as asbestos.

•

Unplug the Blow Vac when it is not in use.

•

Never use the appliance without the paper filter bag

(35839) and micromotorfilter (35838) in place.

•

Thermal Protection - Automatic Shut-Off

•

Not recommended for use for toner pick up.

Figure 3. Connecting the hose to the airflow inlet

Figure 4. Releasing the filter

Figure 5. Changing the filter