PoolRx 331066 +Plus black and white pool mineral unit for 20,000 to 30,000 gallon poolsPoolRx +Plus Black/White (with silver) Unit, for 20K-30K Gallon Pools In stock$10164
PoolRx 331066 +Plus black and white pool mineral unit for 20,000 to 30,000 gallon pools

PoolRx +Plus Black/White (with silver) Unit, for 20K-30K Gallon Pools

Ask a questionAPS # PRX-50-1066
In stock
$10164

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Quick overview

  • Sized 20K to 30K gallons This unit is rated for pools of 20,000 to 30,000 gallons.
  • Six month algaecide One unit works for up to six months before it needs replacing.
  • Copper, silver and zinc The +Plus formulation adds silver to the mineral blend.
  • Goes in the basket It sits in the pump basket or the skimmer, ideally the pump basket for better flow.
  • Lower chemical demand The minerals free up low levels of chlorine to work harder, which cuts the chemical you have to add.
  • Works on salt pools too On a salt pool it reduces the chlorine production needed, which eases the load on the cell.
Full description and specifications ↓

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Product details

The PoolRx 331066 is the +Plus black and white pool unit with silver, sized for pools holding 20,000 to 30,000 gallons. One unit treats the pool for up to six months.

How it works

The unit is an alloy cylinder packed with a granular mineral formulation. The minerals dissolve out and hold a stable residual in the water, which controls algae and lets a low level of chlorine do more work. Every time water passes back through the cylinder during filtration the minerals are refreshed, so the effect holds across the season rather than fading after a week.

Putting one in

Clean or backwash the filter first and clear debris from the skimmer and pump basket. Drop the unit into the pump basket, or the skimmer if the basket is not practical, with at least three to four hours left on the pump run cycle so the granular formulation gets moving through the pool.

On salt pools

Salt pool owners get a second benefit. With the minerals holding algae down, the cell does not have to produce as much chlorine, which extends cell life and cuts the acid needed to keep pH in range.

Specifications
Brand PoolRx
Manufacturer part number 331066
UPC 700553310662
Type Mineral pool unit
Model +Plus Black/White with silver
Pool size 20,000 to 30,000 gallons
Service life Up to 6 months
Active minerals Copper, silver and zinc
Placement Pump basket or skimmer
Shipping weight 1.6 lb
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

What size pool is this unit for?
Pools of 20,000 to 30,000 gallons. PoolRx sizes its units by volume, so match it to your pool.
How long does one unit last?
Up to six months in the water.
Where does it go?
Into the pump basket or the skimmer. The pump basket is preferred because it sees more water flow.
Can I use it on a salt pool?
Yes. On a salt pool the minerals reduce how much chlorine the cell has to produce, which also reduces the acid needed to hold pH.
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