The diffuser mixes the air with water which is injected under the surface of the water by the pressure of the filter pump.
The quantity of sucked air can be controlled with the aid of the enclosed pressure adjusting clamp as necessary.
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.