Input/Output valve adapter for HW-304B, 404B, 704B
$4.99
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Product details
Product details
Input/Output valve adapter for HW-304B, 404B, 704B is a plumbing and fittings replacement part made to restore the correct input/output valve connection on compatible SUNSUN canister filter units. In practical terms, it helps you re-establish proper water flow through the filter by fitting the adapter where the filter’s intake and output valve interfaces with your aquarium plumbing. If your original adapter is cracked, worn, or missing, swapping this part can be a straightforward way to get your filter back to working order without changing the rest of your setup.
Features:
- Replacement adapter part for restoring an input/output valve connection
- Designed to fit SUNSUN HW-304B, 404B, and 704B filter models
- Use it when the original adapter is damaged, worn, or not seating correctly
- A plumbing-focused component, intended for use with aquarium filter plumbing and fittings
- Helps maintain consistent plumbing alignment at the filter’s input/output valve connection points
- Straightforward replacement aimed at keeping your existing filtration plumbing in place
Specifications:
- Product name: Input/Output valve adapter for HW-304B, 404B, 704B
- Type: Plumbing & fittings replacement adapter
- Compatible filters: SUNSUN HW-304B, HW-404B, HW-704B
- Source: Replacement part from factory directly




