What are the different vacuum attachments called?
Wet/dry vacuum attachments are usually called nozzles, tools, brushes, and adapters. For Craftsman model 75817920, common attachments include a crevice tool for tight spaces, a dusting brush for delicate surfaces, and specialty nozzles for upholstery or car interiors.
Common attachment names (and what they do)
Most wet/dry vac accessories fall into a few standard categories:
- Crevice tool: narrow tip for corners, baseboards, and between seats
- Dusting brush: soft bristles for vents, shelves, and dashboards
- Car nozzle (upholstery nozzle): wide, low-profile nozzle for seats and mats
- Hose: flexible suction line that connects the vacuum to tools
- Hose adapter: changes the connection size so different hoses/tools fit
Craftsman 75817920 attachments we commonly see
These are examples of attachment names that match parts available for this model:
- Wet/dry vacuum crevice tool 551012109
- Wet/dry vacuum dusting brush, 1-1/4-in 551004116
- Wet/dry vacuum car nozzle 17868
- Wet/dry vacuum hose adapter, 1-1/4 to 2-1/2-in 551025121
Quick guide: which tool to use
| Attachment type | Best for | Typical fit notes |
|---|---|---|
| Crevice tool | Tight gaps, edges, tracks | Often 1-1/4-in push-on |
| Dusting brush | Fragile surfaces, vents | Bristles reduce scratching |
| Car nozzle | Upholstery, stairs, car mats | Wider opening, lower profile |
| Hose adapter | Mixing sizes | Converts 1-1/4-in to 2-1/2-in |
Why it matters
Using the right attachment improves pickup, reduces clogging, and helps protect surfaces (especially with a dusting brush). It also helps you match the correct connection size, which is critical when replacing a hose or adding an adapter.
Last updated: February 2026
What is the highest rated wet-dry vacuum?
The “highest rated” wet-dry vacuum changes constantly because ratings depend on where you look (retail sites, pro reviews, and owner feedback) and what you value most (suction, noise, durability, or price). For your Craftsman model 75817920, we focus on keeping performance high with the right fit parts and accessories.
How to choose a top-rated wet/dry vacuum for your needs
A wet/dry vacuum earns high ratings when it matches the job and stays sealed, unclogged, and easy to use.
- Tank size: 6 to 16 gallons is common for home garages; larger tanks reduce emptying.
- Hose diameter: 1-1/4 inch is great for tight cleanup; 2-1/2 inch moves bulky debris faster.
- Filtration: fine dust needs a clean, properly seated filter (and frequent cleaning).
- Airflow and suction: look for strong sealed suction and good CFM, not just peak HP claims.
- Noise and handling: stable casters, balanced carry points, and manageable sound levels matter.
Quick comparison: what “best” usually means
| If you want the highest rating for... | Prioritize | Typical setup |
|---|---|---|
| Garage and shop cleanup | Airflow, 2-1/2 inch tools | Larger hose, wide nozzle |
| Car interiors and tight spaces | Maneuverability, small tools | 1-1/4 inch hose, crevice tool |
| Fine dust (drywall, sanding) | Filtration and sealing | Clean filter, tight lid seal |
| Wet pickup | Drain convenience, corrosion resistance | Proper wet setup, empty promptly |
Get better performance from Craftsman 75817920
Many “low rating” complaints come from clogs, leaks, or using the wrong attachment. These model-matched accessories help you tune performance:
- Use the wet/dry vacuum hose, 1-1/4-in x 6-ft 551013109 for flexible reach and tight-space cleanup.
- Add the wet/dry vacuum hose adapter, 1-1/4 to 2-1/2-in 551025121 when you need to connect mismatched hose/tool sizes.
- Keep a tight seal and easy rolling with good casters like the wet/dry vacuum caster wheel 551009108.
Why it matters
A “highest rated” wet/dry vacuum is usually the one that stays efficient over time. Correct hose size, the right nozzle, and smooth mobility reduce clogs, improve pickup, and make the vacuum feel stronger without changing the motor.
Last updated: February 2026
What is the list of vacuum cleaner parts?
For the Craftsman 75817920 wet/dry vacuum, the parts list typically includes the airflow parts (hose and adapters), cleaning attachments (nozzles and tools), and mobility parts (caster wheels), plus internal items like filters and the motor assembly. Matching the correct part ID to your model keeps fit and suction performance right.
Common parts you will see on a wet/dry vacuum
These are the most common categories customers replace or add:
- Hose and hose ends (cracks, clogs, loose connections)
- Hose adapters and couplers (to match 1-1/4-in and 2-1/2-in accessories)
- Cleaning tools (crevice tool, dusting brush, car nozzle)
- Wheels and casters (broken stems, hard rolling)
- Filters (dry pickup filters, foam sleeves for wet pickup, depending on design)
- Power cord and switch (intermittent power, no power)
Model-specific examples for Craftsman 75817920
These are examples of compatible accessories listed for this model:
- Wet/dry vacuum hose, 1-1/4-in x 6-ft 551013109
- Wet/dry vacuum hose adapter, 1-1/4 to 2-1/2-in 551025121
- Wet/dry vacuum caster wheel 551009108
- Wet/dry vacuum crevice tool 551012109
Quick “what it does” guide
| Part type | What it does | Replace when |
|---|---|---|
| Hose | Carries airflow and debris | Split, crushed, won’t seal, constantly clogs |
| Adapter | Lets different diameters connect | Loose fit, air leaks, won’t lock on |
| Tool/nozzle | Targets tight areas and surfaces | Cracked, missing, poor pickup |
| Caster wheel | Improves mobility | Wobbles, binds, breaks off |
Why it matters
A wet/dry vacuum is only as strong as its airflow path. A small air leak at the hose, a clogged tool, or a broken caster that tips the tank can make the vacuum feel “weak” even when the motor is fine.
Last updated: February 2026
