Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Bionaire
Air Purifier

Model # W9 Official Bionaire air cleaner

Here are the diagrams and repair parts for Official Bionaire W9 air cleaner, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 20 parts  |
Filter 83862
#3

Air cleaner diagram

Filter

Part #83862

The manufacturer no longer makes this part, and there's no substitute part

Filter 21500
#21

Air cleaner diagram

Filter

Part #21500

The manufacturer no longer makes this part, and there's no substitute part

Filter 83197
Filter

Part #83197

The manufacturer no longer makes this part, and there's no substitute part

Pre-filter 83341
#16

Air cleaner diagram

Pre-filter

Part #83341

The manufacturer no longer makes this part, and there's no substitute part

Wick Cartridge 14538
#19

Air cleaner diagram

Wick cartridge

Part #14538

The manufacturer no longer makes this part, and there's no substitute part

Pre-filter 83345
#18

Air cleaner diagram

Pre-filter

Part #83345

The manufacturer no longer makes this part, and there's no substitute part

Hepa Filter 83366
#6

Air cleaner diagram

Hepa filter

Part #83366

The manufacturer no longer makes this part, and there's no substitute part

Filter 83321
#10

Air cleaner diagram

Filter

Part #83321

The manufacturer no longer makes this part, and there's no substitute part

Hepa Filter 83367
#8

Air cleaner diagram

Hepa filter

Part #83367

The manufacturer no longer makes this part, and there's no substitute part

Filter 16960
#20

Air cleaner diagram

Filter

Part #16960

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

View all

What should I do if my chainsaw leaks gas?

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank...

Read more

Why does my chainsaw run roughly?

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor...

Read more

Why won't my chainsaw start?

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings...

Read more

Repair guides for gas chainsaws

These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.

View all
How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc...

Read more
Repair difficulty
Time required
15 minutes or less

Articles and videos for gas chainsaws

Use the advice and tips in these articles and videos to get the most out of your chainsaw.

View all
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

Read more
Chainsaw care and troubleshooting tips

Chainsaw care and troubleshooting tips

Learn the basics of taking care of your chainsaw and solving common problems....

Read more

Parts & More