Products 
Airmax Replacement Parts Pro-Air4 Diffuser Plate Parts
Airmax Replacement Parts Pro-Air4 Diffuser Plate Parts
Pro-Air4 Diffuser Plate Parts
Pro-Air 4 Diffuser Assembly Item #510121
4-Stone self-weighted diffuser. For use with all Airmax Aeration systems.
- Diffuser Skin - extra large designed to sit on top of muck in the bottom of the pond
- Integrated Check Valve - provides lower backpressure, extending the compressor's life
- 4 Synergistic Diffusers - designed to maximize total circulation and oxygen transfer
- 5 Year Warranty on diffuser
Includes:
Replacement Air Stone, 1.5" x 6" Item# 510123
Purchase ProAir-4 Diffuser
ProAir-4 Self-Weighted Diffuser
$ 149.99 plus tax
shipping not included
Purchase Replacement Air Stone
Replacement Air Stone
$ 18.99 plus tax
shipping not included
Airmax Eco-Systems
Down South Pond
is a licensed
sales, service, and installation
representative
for
Aerators & Fountains
Sweeny Feeders
Down South Pond
is a licensed
sales, service, and installation
representative
for
Wildlife Feeders
Directional Pond Feeders
Water Garden (Koi) Feeders
Aquaculture (hatchery) feeders
Automatic Protein Feeders
Automatic Bird Feeders
and Livestock & Companion Animal Feeders