(Pack of 2) Wooden air diffuser wood airstone air stone sm USA

Description

This Sale is for One Pack (2) Wooden Air Diffusers - Small
.
Also known as "wooden air stone."
They are individually selected for flawless, tight-grain basswood (sometimes called lime wood) for these air diffusers. They have low-pressure resistance create very fine even bubble.  Perfect application for air pump driven protein skimmer
or any other application which requires fine bubble.
To keep the skimmer running at its optimum performance level, it is recommended that user replaces the wooden air stone every 6 to 10 weeks.
Made in the USA
by CPR Aquatic Inc.
Ideal for ozone applications.
Can also be used as a muffler venturi pumps to reduce protein skimmer noise.
Dimensions:
1/2"L x 1/2"W x 1.75"H  (.25" variance on the height)
Sold in a package of 2
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Payment Policy:
Only PayPal is accepted and we will only ship to your verified PayPal address.
Please pay within 5 days of purchasing of the item. If you cannot make the payment within that period, please email us and let us know.
Shipping Policy:
PayPal Confirmed Addresses Only.
Items will be shipped within two Business day of receiving full payment
We only ship out orders Monday - Friday (all orders placed after 3:00 pm PST Friday - Sunday, will be shipped out the following Monday.)
Tracking Number will be provided to all US address.
Since we are located in remote rural area Express Service (next day) is not available.
Tracking is not available to USPS oversea shipments.
USPS will only give confirmation of shipment, not the tracking information once it leaves the US.
Returns Policy:
You may return items within
14 business days
of confirmed delivery.
Shipping cost for returns is paid by the buyer.
Items must be post marked no later than 14 business days of delivery date for a FULL REFUND of the item.
Shipping Charges will not be refunded.
Please contact us ASAP to get return information and RMA number.
We will not accept returns without RMA number.
We are open
Monday through Friday 8 am to 5 pm
, and closed on national holidays.  We will not be able to answer any questions during nonworking hours.
Thank you for looking.
Combined shipping discount:
Shipping cost for multiple quantities of the same item is already calculated in shipping cost calculator. Put the quantity, and you should be able to see the combined shipping amount.
If you are purchasing different items: Please make your purchases, do not pay but request for the total with combined shipping discount.  We will send you an invoice with a combined shipping discount.