Replacement Air Filters for Gast Regenerative Blowers Part:SOL7 - Air Filter for 1-1/2hp-5hp Blowers (2" MPT) These valves are very well-made

These valves are very well-made and meet an important need — no matter what brand air pump you plan to use

The 11' long

while the other systems are set up for 3/8" airline

Gast Regenerative Blowers are the industry choice for high oxygen output

Airmax® Algae Defense® is a rapid-acting liquid contact algaecide

Replacement Air Filters for Gast Regenerative Blowers Part:SOL7 - Air Filter for 1-1/2hp-5hp Blowers (2" MPT) These valves are very well-madeUse these high volume air filters as replacements for Gast blowers or any application requiring high volumes of pre filtered air. Complete filters or replacements filter cartridges are available.