EasyPro: Alumina Airstone, 1 1/2" Square | 1 1/2" to 12" Long
- Free shipping $99+Lower 48 states
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Description
EasyPro alumina air stones are dense, fine-bubble air stones that EasyPro rates three times stronger than white silica air stones.
Features
- Three times stronger than white silica air stones (EasyPro)
- Inlet fitting is set into the stone body, so it is much less likely to break or twist loose
- High density: self-weighting
- Cleanable with muriatic acid or chlorine; more resistant to ozone
- Finer bubbles for better aeration with no increase in pressure
Models
| SKU | Size | Barb |
|---|---|---|
| AS15 | 1 1/2" x 1 1/2" x 1 1/2" | 3/16" |
| AS325 | 1 1/2" x 1 1/2" x 3" | 1/4" |
| AS337 | 1 1/2" x 1 1/2" x 3" | 3/8" |
| AS637 | 1 1/2" x 1 1/2" x 6" | 3/8" |
| AS937 | 1 1/2" x 1 1/2" x 9" | 3/8" |
| AS1237 | 1 1/2" x 1 1/2" x 12" | 3/8" |
Shipping & returns
Free shipping to the lower 48 states on orders $99+ (excludes pond liner).
Express shipping options such as “FedEx 2 Day”, “FedEx Standard Overnight” and “FedEx Priority Overnight” are not included in the “Free Shipping” price. Please call customer service at 833-779-2837 if you require express shipping on an item marked as “Free Shipping.” Packages over 150 lbs are typically shipped via Freight Truck. Midwestponds.com only ships inside the contiguous lower 48 states. For shipping to Hawaii, Alaska, US Territories, Canada, Mexico, and other countries please call for a quote.
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