Order Toll Free


Free Shipping on Orders Over 199Free Shipping on Orders Over 199
  • Save 47%
AquaPill WinterPill

AquaPill WinterPill (4 inch Large)

List price: $44.99  
Your discount: $21.00 (47%)
In stock

AquaPill WinterPill™ is an all-in-one formula with an exclusive 4-part blend to make spring openings faster and easier than ever! It has a clarifier to maintain sparkling clear water, a scale inhibitor to prevent scale build- up, and a stain inhibitor to prevent iron, copper and manganese stains. WinterPill is enzyme-enhanced – it naturally destroys all organics, preventing water ring, enhances filter performance and improves sanitizer efficiency.


  • One large WinterPill treats up to 30,000 gallons (115,000 Liters)
  • Floats under your winter cover all season
  • Performs well with mesh safety covers
  • Patented 6-month delivery system
  • Safe for all surfaces and filters

Directions for use:

1. Determine the number of Winterpill capsules needed according to pool size. One 15.2 oz/450 ml Winterpill treats up to 30,000 gallons (114,000 L)

2. Shake well before using. Remove the blue piercing tool from the package. Separate the blue piercing tool from the push pin. Place the pointed end of the blue piercing tool into the recessed area of the cap. Holding the capsule, firmly press the blue piercing tool against a hard surface (wooden deck or concrete pad) until the piercing tool punches through the plastic cap. Remove the blue piercing tool. Hold the capsule over the open skimmer. Using the supplied white pushpin, pierce one indent only

3. Place pill in pool. Winterpill will float and dispense formula throughout the winter season

4. Remove Winterpill capsule next spring. Replace with Spring pill to maintain clear, healthy water year round

I had one in my pool last winter and I definately saw a significant difference in my water as well as the ring thats usually around the liner in spring was a bare minimum
Write a review

Customers Also Bought