Expedited shipping may be requested by phone or email.

Sometimes the shipping rate generated by our website may be too low or too high.

Under-charged shipping:

We may contact you for increased payment, if we find we cannot fulfill the order at the price point generated for the shipping cost of your order. An example of this would be shipping an ‘S-72 Super Syphon’ overseas, when the shipping cost is excessive.

Over-charged shipping:

We may contact you with a reimbursement for over-charged shipping, by offing more product or a refund. You may also contact us if you think you were over-charged for shipping.