Ultima Filter Sale - Ultima Filters and other quality Aqua Ultraviolet pond supply products at guaranteed best prices plus free shipping.

Ultima Filter Sale is the #1 nationwide supplier of Aqua Ultraviolet products.  We offer guaranteed lowest prices and best service on Aqua Ultraviolet Ultima II Filters, Aqua UV Sterilizers, Aqua Ultraviolet Viper UV Sterilizers, Aqua Ultraviolet Sunami Pumps, Aqua UV Bio Media, and other quality Aqua Ultraviolet products.  For over three decades, Aqua Ultraviolet has been the premier manufacturer of ultraviolet sterilizers and bio-mechanical filtration for Koi ponds and water gardens.  Buy with confidence thanks to our 110% Best-Price Guarantee plus free shipping within the contiguous USA on most products. 

Aqua Ultraviolet Ultima II Filters provide complete biological and mechanical filtration for Koi ponds up to 100,000 gallons.  These world-class filters are recommended by pond professional and experienced hobbyists worldwide.

Aqua Ultraviolet UV Sterilizers are the perfect solution to green water and are guaranteed to keep the water in your pond or water garden crystal clear year-round.  Aqua UV Sterilizers are also ideal for swimming pools and drinking water applications.

Aqua Ultraviolet Stainless Steel Viper UV Sterilizers are the ideal choice for large ponds, water features, and other applications.  These commercial quality units feature durable stainless steel construction and are built to last.

Aqua Ultraviolet Plastic Viper UV Sterilizers provide comparable performance to stainless steel Viper units at a more economical price.  These world-class units are the perfect choice for large Koi ponds and municipal water features. 

Aqua Ultraviolet Sunami Pumps are regarded as one of the best pond pumps on the market today.  Available in sizes up to 5 HP, these world-class pond pumps offer superior performance, reliability, and energy efficiency. 

If you already own an Aqua Ultraviolet product and require replacement components, you’ve come to the right place!  We take pride in offering amazingly low prices on genuine Aqua Ultraviolet replacement quartz sleeves, replacement UV lamps, replacement ballasts, spider gaskets for Ultima Filters, Sunami Pump components, and more.  If you are looking for an Aqua Ultraviolet product not listed on our website, please contact us.