Ultima Total Control all in one algaecide & shock, combines the power of chlorinating compounds and copper for immediate anti-algae shock treatment, as well as for extended relief from algae. Shock treats & buffers pH, controls
algae, improves water clarity. One bottle treats 20,000 gallons
 

Ultima Total Control,  one bottle treats 20,000 gallons,
3 lb bottle

Now Zeolite media users have a new way to maintain the efficiency of their Zeolite filters.
Ultima Clean & Refresh not only removes filter-clogging oils and minerals, it also removes damaging ammonia from zeolite media. Using Clean & Refresh every three months does just what it says - leaves your zeolite media 'clean and refreshed' to keep performing  throughout the season. Also works with traditional sand media.
 

Ultima Clean & Refresh,
3 lb bottle

This powerful water clarifier produces sparkling water without affecting pH balance or other chemicals.
Formula is non-toxic, non-irritating, biodegradable, and improves filter efficiency
 

Robarb Super Blue for Pools
1 quart bottle

The Easiest Sand Filter Cleaner, easy-to-use, dual action sand filter renewer removes organic and inorganic build-up and cleans sand particles during the backwash cycle. Just pour it into the skimmer.
 

Robarb Backwash, filter cleaner, sand filter renewer
1 quart bottle

12/case

Yellow Out cleans up algae without harsh algaecides. A chlorine enhancer, it is fast acting, requires no brushing
and dissolves immediately. Safe on all pool surfaces. Pool water must be adjusted to a pH greater than 8.0, chlorine 1.0 to 1.5, alkalinity between 80-120 and a cyanuric level between 25-75 ppm. 2 lbs. treats 15,000 gallons (chlorine must also be added)
 

Yellow out Chlorine Enhancer, 2 lb bottle

12/case

Yellow out Chlorine Enhancer, 20 lb pail

-