A pressure washer out of the box is only the beginning. The wand, the basic nozzles, and the hose get you started, but the right add-ons turn a capable machine into a fast, versatile cleaning tool. For owners of Westinghouse pressure washers, a broad range of accessories can unlock faster cleaning, easier reach, and better results. The trick is knowing which accessories matter, which fit your model, and how to choose them without wasting money. This guide walks through the Westinghouse pressure washer accessories worth owning, how to match them to your machine, and how to get the most from each one.
Westinghouse makes both electric and gas pressure washers, ranging from compact electric units for driveways and cars to gas models for heavy-duty work. Each type accepts a family of accessories, and because most Westinghouse machines use standard connections, many accessories are widely compatible. The challenge is knowing your machine’s specifications and connection types before buying, so every accessory fits and performs as intended.
Understanding Your Westinghouse Pressure Washer
Before buying accessories, identify your machine’s key specifications, because they determine what fits and works well.
Power source. Westinghouse makes both electric and gas pressure washers. Electric models suit home use, cars, and light decks, while gas models deliver higher pressure and flow for larger jobs.
Pressure and flow. Note the machine’s PSI and GPM. Accessories must be rated for at least the machine’s pressure, and some, like surface cleaners, are matched to flow for best results.
Connection type. Many Westinghouse units use quick connect fittings for nozzles and wands, and standard garden hose threads for the inlet. Knowing these simplifies accessory shopping.
Nozzle type. Finally, note whether the machine uses standard color-coded nozzles or a specific proprietary tip, since replacing or adding nozzles depends on it.
With these details in hand, choosing accessories becomes straightforward rather than guesswork, and you avoid buying parts that do not fit.
Why Accessories Matter
The accessories that come with a pressure washer are a starting point, not a full toolkit.
Speed. A surface cleaner cleans a driveway in a fraction of the time a wand takes, and a foam cannon applies detergent evenly for faster washing.
Reach. Extension wands and longer hoses let you clean gutters, second-story siding, and large vehicles without a ladder or constant repositioning.
Results. The right nozzle, a turbo tip, or a soft brush improves cleaning on specific surfaces, from concrete to car paint.
Convenience. Quick connects, hose reels, and swivel fittings make setup and use smoother, so the machine is used more often.
Protection. Filters, o-rings, and proper pump oil protect the machine and extend its life.
In short, accessories turn a basic machine into a system tuned to your tasks. The trick is choosing the ones that match your work rather than buying everything at once.
Nozzles: The Foundation
Nozzles are the most fundamental accessory, because they determine the spray pattern and cleaning power.
Color-coded nozzles. Most pressure washers, including many Westinghouse models, use color-coded tips: red for a tight, high-pressure stream for tough spots, yellow for general stripping, green for standard cleaning, white for gentle washing, and black for low-pressure detergent application.
Quick connect tips. Standard quick connect nozzles snap into the wand, making swaps fast. Ensure replacements match the machine’s quick connect size.
Turbo/rotating nozzles. A turbo nozzle spins a zero-degree stream into a cone, cleaning faster with more impact. It is excellent on concrete and masonry but must never be used on delicate surfaces or car paint.
Specialty tips. Soap tips, pencil jets, and adjustable nozzles serve specific tasks, from detergent application to precise cleaning.
| Nozzle Color | Angle | Best Use |
|---|---|---|
| Red | 0 degrees | Tough spots, stripping |
| Yellow | 15 degrees | Heavy-duty cleaning |
| Green | 25 degrees | General cleaning |
| White | 40 degrees | Gentle washing |
| Black | Low pressure | Detergent application |
Surface Cleaners
A surface cleaner is one of the best upgrades for anyone cleaning flat areas.
It is a rotating attachment with a skirt that hovers over flat surfaces, using two nozzles to clean in a circular path without streaks. It covers ground far faster than a wand and produces more even results on concrete driveways, patios, sidewalks, and decks.
Matching flow. Surface cleaners are rated by flow and pressure, and the size must suit the machine. A cleaner too large for the machine’s GPM will spin slowly and clean poorly, so match the size to the unit.
Debris and nozzles. Clean the nozzles if the cleaner stops spinning, and check for debris that obstructs rotation.
For anyone with a Westinghouse machine and a concrete driveway, a surface cleaner often pays for itself in saved time on the first job.
Extension Wands and Reach Accessories
Reach accessories expand what you can clean without moving a ladder or the machine itself.
Extension wands. Adding length to the wand lets you clean roofs, gutters, and second-story siding from the ground, and reaches further across driveways and large vehicles.
Angled and pivoting wands. These reach under vehicles, into gutters, and around obstacles, improving access to awkward spots.
Telescoping wands. Adjustable wands extend and collapse, offering reach when needed and compact storage when not.
Gutter cleaners. Specialized attachments direct water to flush gutters, often used with an extension wand.
When choosing reach accessories, confirm the connection type matches your machine’s wand or gun, and keep pressure within safe limits, since a long wand at high pressure can be hard to control.
Foam Cannons and Detergent Systems
Detergent accessories improve cleaning by applying soap evenly and letting it dwell before rinsing.
Foam cannons. A foam cannon mixes detergent with air and water to spray a thick foam that clings to surfaces, breaking down dirt before rinsing. It is popular for car washing and works well for siding and decks.
Downstream injectors. A simpler option that draws detergent into the water stream for low-pressure application, suitable for general cleaning.
Detergent bottles and tanks. Some machines have onboard detergent tanks, and aftermarket bottles or siphon tubes extend capacity.
Foam cannon orifice. Foam cannons use a small orifice matched to the machine’s flow, and choosing the right one ensures thick foam rather than watery spray.
For car washing and regular cleaning, a foam cannon is a satisfying and effective accessory, and it must be matched to the machine’s flow and pressure for best results.
Hoses, Fittings, and Quick Connects
Hoses and fittings are unglamorous but central to a smooth-working setup.
High-pressure hose. The machine’s hose length limits your reach. A longer or replacement high-pressure hose, rated for the machine’s pressure, extends range. Never substitute a garden hose for a high-pressure hose.
Quick connect fittings. These let you attach and remove hoses, guns, and accessories quickly. Matching the quick connect size and type ensures compatibility across the setup.
Adapters. Adapters convert between thread types and quick connect styles, solving compatibility problems between the machine and accessories.
Swivel fittings. Swivels prevent the hose from kinking and twisting at the gun, improving control and hose life.
O-rings and seals. Spare o-rings prevent leaks at connections and are cheap insurance to keep on hand.
| Accessory | Purpose | Match To |
|---|---|---|
| Surface cleaner | Fast flat cleaning | Machine GPM/PSI |
| Extension wand | Reach high areas | Quick connect/thread |
| Foam cannon | Even detergent foam | Flow and orifice |
| High-pressure hose | Extend range | Pressure rating, fittings |
| Quick connect set | Fast changes | Fitting size |
OEM vs Aftermarket Accessories
When buying Westinghouse accessories, you can choose original equipment or aftermarket parts.
OEM accessories. Manufacturer parts guarantee fit and compatibility and often carry a warranty. They may cost more and offer fewer choices.
Aftermarket accessories. Third-party parts are often cheaper and more varied, and many are compatible if the specs and fittings match. Quality varies, so choose reputable brands.
Compatibility first. Whichever you choose, verify the pressure rating, flow requirement, and connection type. A well-chosen aftermarket accessory can perform as well as OEM at lower cost.
The practical approach is to use OEM parts where fit and warranty matter most and reputable aftermarket parts where they offer better value or features, always confirming compatibility before purchase.
Maintenance Accessories
Some accessories exist to keep the machine running rather than to clean with it.
Pump oil. Pumps with an oil reservoir need the correct oil, changed on schedule. Using the right oil protects the pump.
Inlet water filter. A filter at the water inlet traps debris that would otherwise damage the pump, and it should be cleaned regularly.
O-rings and seals. Spares prevent leaks and extend the life of connections, wands, and guns.
Nozzle cleaning tools. A small wire or pin tool clears debris from nozzle orifices, restoring spray patterns.
Winterizing accessories. Pump saver fluid and drain kits protect the machine from freezing damage in cold weather.
These maintenance accessories are inexpensive but valuable, because they protect the machine and prevent the downtime and cost of repairs.
Building a Starter Kit
If you are starting out, a focused set of accessories covers most home jobs without overspending.
A full nozzle set. Color-coded nozzles, plus a turbo tip for concrete, handle the widest range of surfaces.
A surface cleaner. For anyone with a driveway, patio, or sidewalk, this is the single biggest time saver.
A foam cannon or detergent system. For car washing and regular soap application, this improves results and speed.
An extension wand. For gutters, siding, and vehicles, reach accessories make high areas manageable from the ground.
A quick connect set and spare o-rings. These make setup fast and prevent leaks, and they cost very little.
An inlet filter and pump oil. Basic maintenance accessories protect the machine and extend its life.
This starter kit covers cleaning, reach, detergent, convenience, and protection. Add specialized accessories later as specific jobs demand them, rather than buying everything up front.
Matching Accessories to Tasks
Different jobs call for different accessories, and matching them improves results.
Driveways and concrete. A surface cleaner and a turbo nozzle handle flat concrete quickly and evenly, with green and yellow nozzles for edges and tough spots.
Cars and vehicles. A foam cannon, a soft brush, and white or black nozzles provide gentle, effective washing without damaging paint.
Siding and exterior walls. An extension wand, a downstream injector for detergent, and appropriate nozzles clean siding from the ground.
Gutters. A gutter cleaning attachment on an extension wand flushes debris, and an angled wand reaches under the roofline.
Decks and fences. Gentle nozzles, a detergent system, and careful pressure prevent damage to wood while cleaning it.
| Task | Key Accessories |
|---|---|
| Driveway/concrete | Surface cleaner, turbo nozzle |
| Car washing | Foam cannon, soft brush, gentle nozzles |
| Siding | Extension wand, injector, nozzles |
| Gutters | Extension wand, gutter attachment |
| Decks | Gentle nozzles, detergent system |
Water, Chemical, and Storage Accessories
A few supporting accessories round out a complete setup.
Detergent tanks. Larger or additional tanks extend soap capacity for big jobs, and some mount on the machine or cart.
Water tanks and float tanks. Where supply is limited or remote, a tank or float system ensures the machine always has water, often with a booster pump.
Water filters and softeners. These protect the pump and improve results, especially with hard water that causes scale.
Hose reels. A reel keeps the high-pressure hose organized, protected, and quick to deploy, and reduces kinking and wear.
Storage and covers. Covers and storage accessories protect the machine and its accessories from dust and weather when not in use.
These support accessories rarely grab attention, but they make the whole system more convenient and durable, which matters for frequent use.
Safety and Compatibility Notes
A few precautions keep accessory use safe and effective.
Respect pressure ratings. Use only accessories rated for your machine’s pressure. Underrated parts can fail dangerously.
Check connections. Confirm fittings and quick connects match, and inspect o-rings for wear to prevent leaks.
Match nozzles to surfaces. Aggressive nozzles can damage wood, paint, and soft materials. Test on a hidden area first.
Never modify safety devices. Do not defeat unloaders, triggers, or thermal protection when adding accessories.
Keep the supply separate. Use garden hose only for the low-pressure supply, and high-pressure hose for the working side.
Following these notes prevents the most common accessory problems and keeps the machine and the operator safe.
Getting the Most From Your Setup
Once the accessories are chosen, a few habits maximize their value.
Store accessories clean and dry. Rinse nozzles, surface cleaners, and detergent systems after use, and store them where they will not rust or clog.
Protect the pump. Use the correct oil, keep the inlet filter clean, and winterize before freezing weather to avoid costly damage.
Organize with reels and hooks. Keeping hoses and wands organized speeds setup and reduces wear and kinking.
Upgrade gradually. Add accessories as specific jobs demand them, learning what works for your surfaces rather than buying everything at once.
Keep spares of the cheap parts. O-rings, filters, and nozzles are inexpensive, and having spares avoids interrupted jobs.
With a sensible accessory set and good habits, a Westinghouse pressure washer becomes a versatile tool that handles home cleaning, vehicles, and outdoor surfaces efficiently for years.
Common Mistakes to Avoid
Buying for the wrong connection type. Accessories must match your machine’s quick connect or thread. Check before buying to avoid returns.
Ignoring pressure and flow ratings. Accessories must handle the machine’s pressure, and surface cleaners and foam cannons must match its flow for good performance.
Using a turbo nozzle on delicate surfaces. Turbo nozzles are aggressive and can damage car paint, wood, and soft materials. Reserve them for concrete and masonry.
Oversizing a surface cleaner. A cleaner too large for the machine’s GPM spins slowly and cleans poorly. Match size to flow.
Substituting a garden hose for a high-pressure hose. A garden hose cannot withstand high pressure and is dangerous in the wrong place. Use it only as the supply line.
Neglecting o-rings and filters. Worn o-rings leak and clogged filters starve the pump. Maintain them for reliable performance.
Buying everything at once. Choose accessories for the jobs you actually do, and add more as needs arise, rather than buying a pile of unused parts.
Frequently Asked Questions
Are Westinghouse pressure washer accessories interchangeable with other brands? Many are, because pressure washers commonly share quick connect fittings and standard garden hose threads. Confirm the connection type and ratings before buying.
What accessories come with a Westinghouse pressure washer? Most include a gun, wand, several color-coded nozzles, and a high-pressure hose. Some include a detergent tank or turbo nozzle.
Can I use any surface cleaner with a Westinghouse? Choose one rated for your machine’s PSI and GPM. Matching the cleaner to the flow gives the best cleaning speed and pattern.
Do I need a foam cannon? It is optional but excellent for car washing and applying detergent evenly. If you wash vehicles or siding regularly, it is a worthwhile upgrade.
How do I know which nozzle to use? Match the color to the task: red for tough spots, green for general cleaning, white for gentle washing, and black for detergent. Test on an inconspicuous area first.
Where can I buy Westinghouse pressure washer accessories? OEM parts come from the manufacturer or authorized dealers, while aftermarket accessories are widely available from retailers and online, provided they match your specs and fittings.
Can accessories void my warranty? Using compatible, correctly rated accessories should not void a warranty, but damage from unsuitable parts may not be covered. Follow the manufacturer’s guidance.
Do Westinghouse electric and gas models share accessories? Often they share common items like garden hose adapters and some quick connects, but nozzles, wands, and high-pressure hoses may differ by model. Always check the specific machine’s fittings.
What nozzle comes with a Westinghouse pressure washer? Most include a set of color-coded quick connect nozzles covering common angles, and some include a turbo or soap nozzle as well.
Can I use a bigger surface cleaner for faster work? Only if your machine’s flow can drive it. A cleaner too large for the machine’s GPM spins slowly and cleans poorly, so match the size to your flow.
Are extension wands safe at full pressure? They are safe when rated for the pressure and used carefully, but a long wand at high pressure is harder to control. Keep a firm grip and avoid delicate surfaces.
How often should I replace o-rings? Replace them whenever they leak, crack, or look worn, and keep spares on hand, since they are inexpensive and prevent frustrating drips.
What is the most useful first accessory to buy? For most homeowners, a surface cleaner offers the biggest time savings, and a foam cannon is the top choice for car washing. Choose based on your most common job.
Can I use a longer high-pressure hose with my Westinghouse? Yes, if it is rated for the machine’s pressure and uses matching fittings. A longer hose extends reach without adding pressure loss beyond what the machine can handle.
Do turbo nozzles really clean faster? Yes. A turbo nozzle concentrates a spinning high-pressure stream that removes dirt faster than a standard nozzle on hard surfaces, but it must be avoided on delicate materials.
Are cheap aftermarket accessories worth it? Some are excellent value, while others fail quickly. Choose reputable brands, check ratings and reviews, and avoid the very cheapest parts for critical connections.
Where to Buy and What to Look For
Westinghouse pressure washer accessories are available from several sources, and each has trade-offs.
Manufacturer and authorized dealers. These provide OEM parts with guaranteed fit and warranty support. They are the safest choice for critical components like pump parts and proprietary fittings.
Home improvement and hardware stores. Many carry common accessories like nozzles, surface cleaners, and hoses, often compatible with major brands. Selection varies, so check specs.
Online retailers. The widest selection and often the best prices, with aftermarket options for nearly every accessory. Read specs and reviews carefully to confirm compatibility.
Specialty pressure washer shops. These can advise on fit and quality and often carry professional-grade accessories that last longer.
Whatever the source, look for clear specifications, ratings that match your machine, and fittings that match your connections. Reviews from other Westinghouse owners can confirm real-world fit.
Ignoring the manual. The manual lists approved accessories and connection types. Reading it prevents compatibility mistakes.
Skipping pressure limits. Matching accessory pressure ratings to the machine avoids failures and hazards.
Overlooking flow for surface cleaners. Flow, not just pressure, determines how well a surface cleaner works.
Final Thoughts
The right accessories transform a Westinghouse pressure washer from a basic machine into a flexible cleaning system. Nozzles and a surface cleaner handle flatwork fast, extension wands and hoses extend your reach, a foam cannon improves washing, and quick connects and fittings make everything easier to use. Matching each accessory to your machine’s pressure, flow, and connections is the key to getting value rather than frustration.
Start with the accessories that fit the jobs you do most, confirm compatibility before buying, and add others as your needs grow. Whether you use OEM parts or reputable aftermarket options, a carefully chosen set of Westinghouse pressure washer accessories will help you clean faster, reach further, and protect the machine for years of reliable service.