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Raincovo Quick Connects and Pressure Washer Adapters
The 1/4-inch, 3/8-inch, M22 and garden-hose fittings that tie a pressure washer, its hose, its wand and a foam cannon together — and how to tell which one your machine needs.
11 Raincovo quick connects and adapters, 11 of them in stock when we last checked Amazon, on 2026-09-11.
Every one links straight to its listing, and each has its own page with the full
specification, what ships in the box and how it compares with the rest of the range.
| Model | Connection | Rated to (as listed) | Bottle / pieces | Availability as of 2026-09-11 |
|---|
| 3/8" Quick Connect Set, Stainless, 8 Pieces | 3/8" quick connect, 3/8" NPT thread | 5,000 psi | 8 pieces | In stock |
| M22 14mm to 3/8" Quick Connect Fittings | 3/8" quick connect, M22 14mm | 4,500 psi | 4 pieces | In stock |
| 3/8" Quick Connect, Male NPT, 4 Pieces | 3/8" quick connect, 3/8" NPT thread | 5,000 psi | 4 pieces | In stock |
| M22 14mm to 1/4" Quick Connect Fittings | 1/4" quick connect, M22 14mm | 4,500 psi | 4 pieces | In stock |
| Garden Hose Quick Connect, 3/4" GHT | 3/4" GHT garden hose | — | 4 pieces | In stock |
| 3/8" Quick Connect, Female and Male NPT | 3/8" quick connect, 3/8" NPT thread | 5,000 psi | 4 pieces | In stock |
| Garden Hose Shut-Off Valve to Pressure Washer Adapter | 1/4" quick connect, 3/4" GHT garden hose | — | — | In stock |
| Garden Hose to Pressure Washer Adapter, 1 Pack | 1/4" quick connect, 3/4" GHT garden hose | — | — | In stock |
| 3/8" Quick Connect, Female NPT, 4 Pieces | 3/8" quick connect, 3/8" NPT thread | 5,000 psi | 4 pieces | In stock |
| Garden Quick Connect Shut-Off Valve Adapter | 1/4" quick connect | — | — | In stock |
| Garden Hose to Pressure Washer Adapter, 2 Pack | 1/4" quick connect, 3/4" GHT garden hose | — | 2 pieces | In stock |
In stock
Raincovo 3/8" Quick Connect Set, Stainless, 8 Pieces
3/8" quick connect · rated 5,000 psi · 8 pieces
- Top rated by buyers
- Highest quality
- Trusted by buyers worldwide
In stock
Raincovo M22 14mm to 3/8" Quick Connect Fittings
3/8" quick connect · rated 4,500 psi · 4 pieces
- Top rated by buyers
- Highest quality
- Popular choice
In stock
Raincovo 3/8" Quick Connect, Male NPT, 4 Pieces
3/8" quick connect · rated 5,000 psi · 4 pieces
- Top rated by buyers
- Highest quality
- Well rated
In stock
Raincovo M22 14mm to 1/4" Quick Connect Fittings
1/4" quick connect · rated 4,500 psi · 4 pieces
- Top rated by buyers
- Highest quality
- Fast delivery
In stock
Raincovo Garden Hose Quick Connect, 3/4" GHT
3/4" GHT garden hose · 4 pieces
- Top rated by buyers
- Highest quality
- Easy returns
In stock
Raincovo 3/8" Quick Connect, Female and Male NPT
3/8" quick connect · rated 5,000 psi · 4 pieces
- Highest quality
- Popular choice
- Well rated
In stock
Raincovo Garden Hose Shut-Off Valve to Pressure Washer Adapter
1/4" quick connect
- Fast delivery
- Easy returns
In stock
Raincovo Garden Hose to Pressure Washer Adapter, 1 Pack
1/4" quick connect
- Popular choice
- Fast delivery
- Easy returns
In stock
Raincovo 3/8" Quick Connect, Female NPT, 4 Pieces
3/8" quick connect · rated 5,000 psi · 4 pieces
- Top rated by buyers
- Highest quality
- Popular choice
In stock
Raincovo Garden Quick Connect Shut-Off Valve Adapter
1/4" quick connect
- Fast delivery
- Easy returns
In stock
Raincovo Garden Hose to Pressure Washer Adapter, 2 Pack
1/4" quick connect · 2 pieces
- Well rated
- Fast delivery
- Easy returns
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