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Day & Night Polar is built around one simple idea: a closed pool is not an inactive pool.


Even when circulation has stopped and the pool is covered for winter, the water continues to change. Organic matter can remain in the water, contaminants can accumulate and deposits can begin attaching to submerged surfaces.


The Day & Night Polar 40,000 L kit was developed to manage this seasonal transition with three purpose-engineered technologies designed to work together:

Prepare. Preserve. Condition.

The system helps prepare the water before winter, support oxidation throughout the cold season and condition the water to help promote a cleaner, easier spring opening.

WHY USE DAY & NIGHT POLAR?

A traditional pool closing does not mean the water stops changing throughout the winter.

Day & Night Polar is designed to help:

  • reduce organic load before closing;
  • support oxidation during cold-weather conditions;
  • reduce contaminant attachment to submerged surfaces;
  • help limit biofilm-related buildup;
  • support improved water clarity in spring;
  • make spring cleanup and reopening easier.

Rather than only treating the water at closing, Day & Night Polar helps support pool water throughout the winter season.

HOW DOES IT WORK?

STEP 1: PREPARE – POLAR SHOCK

Polar Shock provides immediate oxidation and chlorination to help reduce the existing organic load in the water before winter begins.

This first step helps prepare the pool water before circulation stops and the pool is closed for the season.

STEP 2: PRESERVE – SOLEI POLAR

Solei Polar is a photo-responsive formulation developed specifically for cold-water conditions.

Unlike traditional Solei, which is optimized for the higher-UV conditions of the swimming season, Solei Polar is designed to respond to a broader range of available light.

This helps it remain responsive under the unique conditions found beneath a winter pool cover, where circulation has stopped and available light is reduced or altered.

Solei Polar continues supporting oxidation throughout the winter and is ready to respond when spring light returns.

STEP 3: CONDITION – LUNA POLAR

Luna Polar conditions the water throughout the winter season to help improve clarity and reduce contaminant attachment to submerged surfaces.

Its mineral-based technology encourages fine suspended particles to collect into larger, more easily removable particles.

It also helps reduce the attachment of organic matter and contaminants associated with biofilm formation.

By helping keep these contaminants from becoming firmly established over the winter, Luna Polar can make them easier to remove during spring opening.

KEY BENEFITS

  • Complete three-step system
  • Designed for cold-water conditions
  • Helps prepare water before winter closing
  • Supports oxidation throughout winter
  • Helps reduce contaminant attachment
  • Helps limit biofilm-related buildup
  • Supports improved clarity at spring opening
  • Can help make spring cleanup easier
  • Includes a reusable storage tote
  • Convenient for storing pool accessories through winter

KIT CONTENTS

The 40,000 L kit contains:

  • 1.89 L Solei Polar
  • 210 g Luna Polar
  • 475 g Polar Shock
  • 1 plastic storage tote

COMPATIBILITY

Designed for pools containing up to 40,000 litres of water.

Always follow the instructions provided on each product and base dosage on the actual volume of your pool.

DIRECTIONS

Use the products according to the three-step system:

  1. Prepare with Polar Shock
  2. Preserve with Solei Polar
  3. Condition with Luna Polar

Always follow the dosage and application instructions provided on the product labels.

Before closing the pool, also ensure the water is properly balanced.

GOOD TO KNOW

The included plastic tote is more than just packaging. It can be reused throughout the winter to store pool accessories and keep equipment organized until spring.

Day & Night Polar – Pool Closing & Opening Kit – 40,000 L

$86.99 Regular Price
$74.99Sale Price
Out of Stock

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514-701-4950

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