United States Patent # 6,156,209 and 6,436,295
All AquaC skimmers feature a patented air injection process called Spray Injection. Occasionally, this process is also referred to as Spray Induction. Our skimmers are manufactured in San Diego, California and we do not license this technology to any other manufacturers.
Beware of cheap look-alikes and imitators! Only those skimmers that carry the AquaC logo and patent # are true spray injection skimmers.