{"product_id":"mckillans-m22-15mm-pressure-washer-quick-connect-kit-stainless-steel","title":"McKillans M22-15mm Pressure Washer Quick Connect Kit - Stainless Steel","description":"\u003cp\u003eIn this review the McKillans M22-15mm Pressure Washer Quick Connect Kit is evaluated for homeowners and hobbyist detailers who want durable, corrosion resistant quick disconnects. The biggest reason to consider this kit is that it converts your pressure washer hose and accessories to full stainless steel quick connects, reducing leaks and improving hookup speed compared with many stock plastic fittings. The reviewer found the kit most compelling when the user confirms they have an M22-15mm hose, since the 15mm plug will not fit some gas or certain electric washers that use an M22-14mm connection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete solution:\u003c\/strong\u003e The kit includes every connector and adapter needed to convert to stainless quick connects so users avoid buying individual parts separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 stainless construction:\u003c\/strong\u003e Machined from medical grade 304 stainless steel to resist rust and maintain smooth operation over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViton O-rings:\u003c\/strong\u003e Upgraded Viton O-rings improve temperature and chemical resistance for fewer leaks under regular use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility notes:\u003c\/strong\u003e Clearly labeled compatibility for M22-15mm models such as SunJoe and Stanley helps buyers check fit before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarden hose adapters:\u003c\/strong\u003e Included male and female garden hose quick connects let you switch between garden hose and pressure washer fittings quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is ideal for DIYers, vehicle detailers, and homeowners who own a pressure washer with an M22-15mm hose and want a reliable, all-stainless quick connect solution for frequent use. It suits users who value longevity and reduced corrosion compared with stock fittings, especially in climates where metal parts can rust.\u003c\/p\u003e\u003cp\u003eCustomers who own gas washers or electric models known to use an M22-14mm connection, such as some Ryobi USA\/CA, Greenworks, Active 2.0, Craftsman 1700\/2100, or Karcher K1700\/1800 machines, should look elsewhere or verify their hose size before buying, since the 15mm plug will not fit those models.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh quality 304 stainless steel construction improves durability and resists corrosion.\u003c\/li\u003e\n\u003cli\u003eViton O-rings add robust temperature and chemical resistance to reduce leak risks.\u003c\/li\u003e\n\u003cli\u003eComplete kit includes M22-15mm male and female plugs and garden hose adapters for versatile use.\u003c\/li\u003e\n\u003cli\u003eEasy, fast connections that many customers report speed up setup and use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWill not fit pressure washers that require M22-14mm fittings, so confirm hose size before purchase.\u003c\/li\u003e\n\u003cli\u003eSome users may still experience isolated leak issues depending on existing hose condition or installation technique.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit type\u003c\/td\u003e\n\u003ctd\u003eM22-15mm to 3\/8 in quick disconnect kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 medical grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO-ring material\u003c\/td\u003e\n\u003ctd\u003eViton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003e2 M22-15mm male plugs, 2 M22-15mm female, 2 male garden hose plugs, 2 female garden hose QC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eM22-15mm hoses (SunJoe, Stanley, Active VE56, Comet Static 1700, select AR Blue consumer models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-Year residential warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe McKillans M22-15mm Quick Connect Kit is a practical, long lasting upgrade for anyone with a compatible M22-15mm pressure washer hose who wants faster hookups and fewer corrosion problems. Its 304 stainless fittings and Viton O-rings deliver tangible durability and reduced maintenance, making it good value for frequent users; just verify hose diameter to avoid compatibility issues.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this kit fit my pressure washer?\u003c\/strong\u003e\u003cbr\u003eOnly if your hose uses an M22-15mm connection; it will not fit washers that require M22-14mm fittings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the connectors prone to rust?\u003c\/strong\u003e\u003cbr\u003eNo, the connectors are machined from 304 stainless steel which resists rust and tarnish with normal use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat do the O-rings handle?\u003c\/strong\u003e\u003cbr\u003eThe kit uses Viton O-rings for improved temperature and chemical resistance compared with standard materials.\u003c\/p\u003e","brand":"McKillans","offers":[{"title":"Default Title","offer_id":48183819272411,"sku":"B0C77D7HSH","price":59.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81jO69GGScL._AC_SL1500.jpg?v=1769610220","url":"https:\/\/gearmusthave.com\/products\/mckillans-m22-15mm-pressure-washer-quick-connect-kit-stainless-steel","provider":"GearMustHave","version":"1.0","type":"link"}