The BWT bestflush valve is recommended to install after the BWT besthead to easily run a few liters of water when replacing new filter. It is highly recommended when using BWT water filters of size X and higher to relieve pressure when changing the filter.
Washers included.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.