Your order subtotal must exceed the minimum order value (that depends on the destination) required to qualify for free shipping.

Although we can ship cylinders, rebreathers, absorbent, scooters (DPV), lead weight, and gas boosters most anywhere in the world, because of size and weight restrictions these items do not qualify for our free shipping promotion and must be ordered and shipped separately. Some reduced price items, typically in the Bargain Annex may also have shipping restrictions mentioned in their descriptions. Equipment maintenance services do NOT include free shipping. If you place an order with a mixture of items that that do qualify for free shipping and any item that doesn't qualify for free shipping, then the entire order will not qualify for free shipping.

If you don't see a free shipping option when you expect it, then in rare cases an error in the shipping address can prevent a free shipping option from appearing. Check that your shipping address is correct; the country is selected plus city and state/region names match the postal code.