Koi Flow & Koi Pro Diaphragms

Aeration › Air Pump Spares and Repair Kits › Koi Pro & Superfish › Koi Flow & Koi Pro Diaphragms

Replacement Diaphragms for the Koi Flow & Koi Pro Hi Blow Air Pumps. PLEASE NOTE: Koi Flow 20 Diaphragms are single only. Product Variants AE-5620 - Koi Flow 20 (x1) £ 1.99 AE-5622 - Koi Flow 30 (x2) £ 5.77 AE-5624 - Koi Flow 60/Koi Pro 50 (x2) £ 6.59 AE-5628 - Koi Pro 100 (x2) £ 7.10