Frabill Replacement Aeration Stones [14281] Ronstan Acetal Oilite Bearing Sheave 8-3/4" L X 2-1/2" W

8-3/4" L X 2-1/2" W

Dimensions Strainer Inches: 5 X 3-1/4

Common Applications: Powered Operated Hatches

Designed with input from pro-racer Thomas Coville

Frabill Replacement Aeration Stones [14281] Ronstan Acetal Oilite Bearing Sheave 8-3/4" L X 2-1/2" WReplacement Aeration Stones Air stones can become clogged with mineral deposits which hamper their performance. Keep your portable aerator operating at peak efficiency by replacing the air stone on a regular basis. Features: High Output Air Stones quality aeration Premium Air Hose includes 30 of tough non kink air hose Includes aerator hose & 2 stones 7" x 5. 5" x 1. 5" Specifications: Width: 6" Length (Inches): 8" Height: 2" Box Dimensions: 2"H x 6"W