

💧 Bypass the pump, not the performance!
The CDDK Grey Water Bypass Kit by Clean Dump is a compact, 3-inch inlet plumbing accessory designed to enable gravity-flow drainage of grey water from macerator systems. Featuring a ball valve to prevent paper clogs, it ensures efficient, pump-free operation and easy installation, making it an essential upgrade for RV and marine plumbing setups.
| Material | Paper |
| Brand | Clean Dump |
| Item dimensions L x W x H | 9 x 6.7 x 1.1 inches |
| Inlet Connection Size | 3 Inches |
| Global Trade Identification Number | 00890396001114 |
| Manufacturer | Clean Dump |
| UPC | 890396001114 |
| Item Weight | 9.6 ounces |
| Product Dimensions | 9 x 6.7 x 1.1 inches |
| Item model number | CDDK |
| Manufacturer Part Number | CDDK |
G**V
Works great
Works great in conjunction with the clean dump system/.
S**T
Leaky clamps
Nice idea but the manufacturer installed crimp clamps leaked. Cut one off and installed a standard screw clamp to fix it.
C**T
Needs a stronger hose
The product does what it’s suppose to do, however, the hose they have does not hold its shape and collapses on itself. Should use a better hose. I went to Lowe’s and got a better one for when I get to replacing it.
C**O
Poorly designed and executed
I installed anyway due to lack of immediate alternative. Plan to carry spare parts as this thing will most likely leak and/or break off.Consists of a cheap 45 deg. sewer connector drilled/tapped for a threaded pipe elbow, a ball valve, and a hose tee. The unreinforced tubing kinks easily, is too small in diameter, and requires a heat gun to work with. This type of tubing was probably chosen to avoid stressing the fitting to the sewer connector which, due to its thin wall, has only a single thread for the pipe elbow.I replaced the hose with some 5/8" automotive heater hose. The clamp at the sewer connector is crimp style and had to be ground off and replaced.
H**6
Didn't work for me
Did not fit the removable macerator we bought with it - even after I called them and asked!! They said I needed it - but it would not connect. AND - the line is SO SMALL - anything would block the line or valve...
R**L
Did not meet my expectations.
Worked, but not as well as expected. The clear tubing tends get kinks in it slowing the flow of water.
Trustpilot
5 days ago
2 weeks ago
2 days ago
2 weeks ago