Owner’s manual
How do I remove the filter from my CRAFTSMAN wet dry vacuum?
To remove the filter on your Craftsman wet/dry vacuum model 113170660, unplug the vacuum, open the powerhead (motor lid), then release the filter retainer (often a knob, wing nut, or latch) and lift the filter straight off the cage. Use the 113170660 owner's manual for the exact retainer style on your unit.
- Unplug the wet/dry vacuum and let the motor stop completely.
- Release the latches and lift off the powerhead (motor lid).
- Locate the filter mounted on the filter cage (center of the tank opening).
- Loosen the filter retainer (knob/wing nut) or unclip the retaining ring (varies by build).
- Slide the filter off the cage; keep it level to avoid dumping debris.
- Tap debris into a trash bag; reinstall or replace the filter if it is torn or won’t clean up.
| What you see | What to do | Why it works |
|---|---|---|
| Filter won’t slide off | Twist gently while pulling straight up | Breaks dust seal on the cage |
| Retainer won’t turn | Brush/vacuum dust off the threads first | Packed debris can lock the retainer |
| Filter looks glued on | Check for a secondary clip or ring under the lid | Some versions use two retainers |
- Seat the filter evenly on the cage before tightening the retainer.
- Tighten snugly; do not overtighten (can crack plastic retainers).
- Make sure the powerhead gasket is clean before latching the lid back on.
- If exhaust noise is excessive after reassembly, confirm the exhaust accessory is installed correctly; the shop vacuum noise muffler and diffuser, 2-1/2-in 551002117 can help direct and reduce exhaust noise on compatible setups.
A properly installed filter protects the motor from fine dust, improves suction, and reduces the chance of debris being blown back into the room during dry pickup.
Last updated: February 2026
What is the list of vacuum cleaner parts?
For Craftsman wet/dry vacuum model 113170660, the complete parts list is the model’s exploded-view breakdown in the 113170660 manual. Wet/dry vacuums are built around a motor head, tank, filtration, and hose system; the exact part names and part numbers vary by configuration.
Use these groups to identify what you need before ordering:
- Motor head assembly (motor, fan/impeller housing, latches)
- Power components (switch, cord, strain relief)
- Collection tank or drum (and drain parts if equipped)
- Filtration parts (cartridge filter, foam sleeve, filter cage, retaining hardware)
- Airflow path parts (inlet port, hose, wands, nozzles)
- Mobility parts (casters, wheels, axle hardware)
- Seals and gaskets (lid seal, inlet seal)
One available replacement for this model is:
- Shop vacuum noise muffler and diffuser, 2-1/2-in 551002117 (part number 16993); helps manage exhaust noise and airflow at the outlet.
| Part group | What it affects | What you notice when it’s the issue |
|---|---|---|
| Filter and seals | Suction and dust containment | Dust blowing out, weak pickup |
| Hose and inlet | Air leaks and airflow | Whistling, low suction at nozzle |
| Motor head | Power and airflow | No suction, overheating, loud noise |
| Muffler/diffuser | Exhaust noise and discharge | Louder exhaust, harsher airflow |
Matching the part to the correct assembly (filtering, airflow, power, or mobility) prevents ordering the wrong item and speeds up troubleshooting for low suction, dust leaks, and abnormal noise.
Last updated: February 2026
Where is the model number on a Craftsman wet dry vac?
On the Craftsman wet/dry vacuum model 113170660, the model number is printed on the product identification label (rating label) attached to the vacuum body. On most units, you will find this label on the upper tank or motor housing area where it stays visible and protected.
- Upper tank (canister) near the carry handle
- Motor head or power unit housing (the top section)
- Rear of the tank near the cord wrap or hose connection
- Underside of the motor head (lift the top off the tank to look)
- Near the on/off switch area
- Unplug the wet/dry vacuum.
- Look for a silver or white sticker that lists MODEL and sometimes SERIAL.
- If the tank is dusty, wipe the area with a dry rag so the numbers are readable.
- If you do not see it outside, remove the motor head and check the underside.
- Match what you find to the format 113.170660 or 113170660 (both are commonly used on labels).
| What you see on the label | What it’s used for | Example |
|---|---|---|
| Model number | Ordering the correct parts and filters | 113170660 |
| Serial number | Identifying production run (if needed) | Varies |
| Electrical rating | Verifying power requirements | Volts/amps |
Using the exact model number helps us match the right Craftsman wet/dry vacuum parts, diagrams, and troubleshooting information. Even small model-number differences can change hose sizes, filters, and motor head components.
For diagrams and model-specific identification details, use the 113170660 owner’s manual.
Last updated: February 2026
