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Pressure Washer Fittings & Couplers
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Mi-T-M 23-0002 Hose Fitting – Coupler 1/4f X 1/4f Hex-Brass
Mi-T-MHose Fitting – Coupler 1/4f X 1/4f Hex-Brass. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual ...
View full detailsMi-T-M AW-0024-0251 Hose Fitting – 3/8 Fnpt X 1/4 Bsp-M
Mi-T-MHose Fitting – 3/8 Fnpt X 1/4 Bsp-M. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before or...
View full detailsMi-T-M AW-0023-0490 Hose Fitting – 3/8" Fnpt X M22 Screw Coupler
Mi-T-MHose Fitting – 3/8" Fnpt X M22 Screw Coupler. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual ...
View full detailsMi-T-M AW-0023-0487 Hose Fitting – 1/4" Mnpt X M22 Screw Coupler
Mi-T-MHose Fitting – 1/4" Mnpt X M22 Screw Coupler. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual ...
View full detailsMi-T-M AW-0023-0507 Hose Fitting – Blister Pack-Swivel Coupler
Mi-T-MHose Fitting – Blister Pack-Swivel Coupler. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual be...
View full detailsMi-T-M 50-0208 Hose Fitting – Pivot Coupler-Brass-Cw Only
Mi-T-MHose Fitting – Pivot Coupler-Brass-Cw Only. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual be...
View full detailsMi-T-M 50-0201 Hose Fitting – Qc Gutter Cleaner
Mi-T-MHose Fitting – Qc Gutter Cleaner. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before order...
View full detailsMi-T-M AW-4070-0005 Hose Fitting – Pump Winterizing Fitting
Mi-T-MHose Fitting – Pump Winterizing Fitting. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual befor...
View full detailsMi-T-M 50-0210 Hose Fitting – Ball Valve-3/8 Qc Plug &Skt
Mi-T-MHose Fitting – Ball Valve-3/8 Qc Plug &Skt. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manua...
View full detailsMi-T-M 50-0177 Hose Fitting – Stack Adapter Assy
Mi-T-MHose Fitting – Stack Adapter Assy. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before orde...
View full detailsPressure Washer Fittings and Couplers That Match Your Thread Standard
Most pressure washer leaks are not hose failures or pump failures. They are fittings: a coupler with a flattened o-ring, an adapter cross-threaded once and never sealed again, or a quick connect from a different standard forced into place. This range covers quick connect plugs and sockets, M22 screw couplers, NPT and BSP adapters, ball valves, swivels and winterizing fittings.
Know Which Standard the Machine Uses Before Ordering
Commercial machines mix several connection standards, and they are close enough in size to look interchangeable while not sealing. M22 screw couplers are common on European-designed pumps. Quick connect plugs and sockets in 3/8" are the working standard on most commercial setups in the field. NPT threads are tapered and seal on the thread itself; BSP parallel threads seal on a face or washer, and the two do not mate reliably even when they start. Measure and identify before ordering rather than after a fitting will not seat.
Brass, Stainless and Where the Distinction Matters
Brass fittings are common, inexpensive and entirely adequate on cold water machines. On hot water units, some brass couplers are rated cold-water-only and will fail with heat. Stainless costs more and earns it on hot water, on units running detergents and on anything used near salt. When replacing a fitting on a hot water machine, check the rating on the part rather than assuming it matches what came out.
Swivels and Ball Valves Solve Specific Problems
A swivel between gun and hose stops the hose twisting as an operator turns, which reduces kinking and the fatigue that comes from fighting a coiled line all day. Inline ball valves let flow be shut off at the gun end without stopping the machine, useful when changing a surface cleaner or nozzle mid-job. Winterizing fittings let antifreeze be drawn through the pump before storage, which is the difference between a machine that starts in spring and one with a cracked head.
Keep spare o-rings for every quick connect size in use. They are the cheapest part on the machine and the most common single cause of a drip that gets ignored until it becomes a spray. A coupler that has been cross-threaded once will usually never seal again no matter how hard it is tightened, and forcing it only damages the mating part as well. Replace both halves of a pair when one has been distorted, and check that plug and socket share a standard before assuming either is faulty.
Related: Pressure Washer Hoses, Pressure Washer Guns & Wands, Pressure Washer Parts & Accessories, Pressure Washer Nozzles, Commercial Pressure Washers.
Frequently Asked Questions
What size are pressure washer quick connect fittings?
Can I mix NPT and BSP pressure washer fittings?
Do I need brass or stainless steel fittings?
Why does my pressure washer leak at the coupler?
What is a winterizing fitting for?
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from 96 reviewsPerfect vacuum cleaner. Well made , goes around chair & table legs easily
Nice compact scrubber/vacume. Works very well.
Fast shipping Great Experience
Great product
This vacuum is very light and powerful
Gets the job done without hassle. This vacuum is powerful and reliable for everyday cleaning. Definitely recommend it.
we have three cats, and this purifier has done wonders in removing pet odors and dander
Located in the Twin Cities in Minnesota, we acquired our Brio Air Filter in mid-late Spring of this year (2023) when pollen count was high and we were beginning to experience the effects of Poor Air Quality Index as a result of smoke particulates from fires in Canada that caused the air in much of Minnesota to become hazy and simply dirty.
It is so easy to share our experience with the Brio Air Filter given how quickly and efficiently it removed pollen, dust, and smoke particles from the environment inside our home. Two people in our home who suffer from pollen-related allergies during the spring immediately experienced easier breathing and elimination of symptoms within the house. With respect to smoke particulates from Canada drifting into our environment, EVERYONE in our home experienced directly improved breathing and smell of the air when entering from outside.
An additional piece of information to account for is that we have always employed high grade furnace filters in our home’s central HVAC system. With that high grade filtration in place both prior to and after acquiring a Brio home air filter, we all quickly agreed that deploying the Brio in our home made an easily noticeable positive difference in breathing inside our home. Additionally, those of us who clean our home have observed that dust builds up slower on our floors and furniture than before we deployed the Brio unit.
We did note that the Brio is not as quiet as a few other brands/models on the market that we have tried in our home but the efficiency and quality of the filtration, along with the air turnover rate it provides,allows us to locate the Brio unit in central rooms away from the bedrooms. Since we made that change there has been no noise-related effect on our sleep, while the unit maintains the same level of air cleanliness throughout our home.
A last key point to make is how easy the Brio unit is to maintain. The simplicity of the modular construction of the Brio unit makes it very quick and easy to keep the filtration sections clean. We have not yet reached a point of filter replacement but it is obvious to us that the replacement will take a matter of seconds and can be executed by anyone in our home, including our 10-year-old son.
this bedroom purifier has transformed my sleep quality. the air is so much fresher and cleaner worth every penny
very customer friendly and professional design.
perfect for maneuvering in tight areas the HEPA filter is a huge bonus
It seems to help reduce my allergy issues. We're glad we bought it. The only problem I had was not seeing any cubic footage recommendations in the online description when purchasing the unit. Bedrooms vary widely in size!!
This vacuum has exceeded my expectations. It's super powerful and handles daily cleaning with ease. I recommend it to everyone.
really effective in sweeping up all kinds of debris from our warehouse floor