Owner’s manual
How do you remove the filter from a Craftsman wet dry vac?
To remove the filter on a Craftsman wet/dry vacuum model 113177765, unplug the vac, remove the power head, then take off the filter nut and filter plate; the filter lifts straight off the filter cage. See the steps in the 113177765 owner's manual.
Step-by-step: removing the filter (model 113177765)
- Unplug the wet/dry vac (never service the filter with power connected).
- Release both side latches and lift the power head off the drum.
- Turn the power head over so you can access the filter assembly.
- Remove the filter nut from the threaded screw on the filter cage (finger-loose).
- Lift off the filter plate.
- Lift the filter straight off the filter cage.
Quick reference: what comes off in what order
| Order | What you remove | What it does |
|---|---|---|
| 1 | Filter nut | Holds the filter plate tight on the cage |
| 2 | Filter plate | Supports the filter seal and keeps it seated |
| 3 | Filter | Captures dust and debris during dry pickup |
Important tips (to avoid damage and dust blow-by)
- Reinstall the filter before dry pickup. Running without a filter during dry vacuuming can blow dust out the blower port and can damage the motor.
- Do not overtighten the filter nut; finger-tight is enough.
- After removal, inspect the filter for tears or pinholes; replace it if damaged.
- For wet pickup, filter removal is recommended; dry the filter fully before storing or returning to dry pickup.
Why it matters
A properly installed filter on the Craftsman 113177765 helps maintain suction, prevents dust from escaping through the exhaust, and protects the blower wheel and motor from debris.
Last updated: January 2026
What is the list of vacuum cleaner parts?
For the Craftsman wet/dry vacuum model 113177765, the parts list includes the power head (motor and switch), drum, hose, filter system, wheels/casters, and cleaning attachments. We recommend using the model’s repair parts list in the 113177765 owner’s manual to match the exact part name and part number.
Model 113177765 parts list (repair parts)
These are the specific repair parts called out for this Craftsman 4-gallon portable wet/dry vac:
- Switch actuator
- Latches (2)
- Power cord with terminals
- Filter nut
- Filter plate
- Filter (purple stripe)
- Filter cage
- Float
- Inlet tube/deflector
- Accessory storage tote
- Casters (2)
- Wheels (2)
- Extension wands
- Hose
- Utility nozzle
- Car nozzle
- Crevice tool
Common “vacuum parts” you may also hear about (and how they map to this model)
Wet/dry vacs use different terms than upright or canister vacuums. Here is a quick translation:
| General vacuum term | What it means on model 113177765 |
|---|---|
| Dustbin/bag | Drum (collection tank) |
| Filter (HEPA/foam) | Paper cartridge filter (purple stripe) |
| Wand | Extension wands |
| Nozzle/powerhead | Utility nozzle, car nozzle (the motor is in the power head) |
Why it matters
Using the correct part name and part number prevents fit issues, air leaks (loss of suction), and filter blow-by that can send dust back into the room.
Quick tips when identifying parts
- Confirm the model number 113177765 from the handle label before ordering.
- For dry pickup, keep the filter installed and seated correctly.
- For wet pickup, filter removal is commonly recommended; reinstall a dry filter before dry pickup.
Last updated: January 2026
Where can I get Craftsman replacement parts?
For Craftsman wet/dry vacuum model 113177765, we recommend buying replacement parts by searching with the exact model number and matching the part number from the parts list in your 113177765 owner's manual. That approach helps you avoid look-alike hoses, filters, and nozzles that do not fit.
Best places to buy Craftsman parts
We focus on sources that let you search by model number and confirm fit.
- Sears PartsDirect (model-based diagrams and part lookup)
- The parts list and diagrams for model 113177765 (use the model number to confirm fit)
- Local repair shops (good when you want hands-on help identifying the right part)
Use your model and part number (most important step)
For model 113177765, the manual includes a repair parts list with common items such as the filter, hose, casters/wheels, and nozzles. Use these identifiers when ordering:
- Model number: 113177765 (found on the handle)
- Part number: from the repair parts list
- Part description: match the name as listed to reduce ordering errors
Quick reference: what to match before you buy
| What you’re matching | Where to find it | Why it matters |
|---|---|---|
| Model number 113177765 | Handle label | Ensures the part family is correct |
| Part number | Repair parts list in the manual | Prevents wrong-fit “universal” parts |
| Part type (filter vs. wet pickup setup) | Operation/maintenance section | Avoids performance issues and dust blow-by |
Why it matters
Wet/dry vac parts often look interchangeable, but small differences in hose ends, filter mounting, and latch style can cause air leaks, poor suction, or parts that will not attach securely. Matching model number + part number is the fastest way to get the right fit.
Last updated: March 2026
Where to find model number on Craftsman Wet Dry Vac?
On the Craftsman wet/dry vacuum model 113177765, the model and serial number are located on the handle. Check the label on the handle and record both numbers for parts ordering and service reference (see the 113177765 owner's manual).
Where to look on model 113177765
On this 4-gallon portable unit, the identification label is typically placed where it stays readable during normal use.
- Inspect the handle area first (top carry handle on the power head/lid area)
- Look for a printed sticker or plate with “MODEL NO. 113.177765”
- Record the serial number from the same label
- Wipe dust off the label with a dry cloth so the characters are clear
- Take a quick photo of the label for future reference
What the label usually includes
| Item on label | What it’s used for | Example for this vacuum |
|---|---|---|
| Model number | Matching the correct diagrams and parts | 113177765 |
| Serial number | Identifying production run details | Varies by unit |
| Electrical info | Verifying power requirements | 120V (typical household circuit) |
Why it matters
We use the model number to match the correct Craftsman parts list and repair information. The serial number can help narrow down variations when a model was produced over time, which helps avoid ordering the wrong switch, hose, or filter components.
Quick tip before ordering parts
- Write the model and serial number on the inside cover of your 113177765 owner's manual
- Use the exact digits as shown (no spaces)
- If the label is damaged, compare any remaining characters to the model format shown in the manual
Last updated: January 2026
