LeisureTime 2 lb Spa Up 22339 Granular product gently adjusts water pH and alkalinity upward. Best used in larger spas and in commercial spas. Features: Raises pH and total alkalinity Increases effectiveness of sanitizer Applications: As Needed: Determine amount to use according to bottle label. Make sure equipment is OFF. Add applicable amount to the spa water. Turn on circulation system for 1-3 hours. Retest water after 3 hours. If pH is still below 7.2, repeat steps 1-5. Compatible With: Chlorine, bromine and biguanide sanitizers. Tips: For best results, dissolve granular products first by adding to a small, plastic pail filled with water. Then, apply the solution to the spa water. Click the image for Spa Care Guide. Click on the image to buy 4 pack and save on shipping too.

HASA HI-TEMP SPA GARD CHLORINE SANITIZER FOR SPAS AND HOT TUBS2500.0 HASA HI-TEMP SPA-GARD sanitizes and oxidizes the spa water.HASA HI-TEMP SPA-GARD brings new sparkle to dull water caused by the buildup of organic waste while it also kills harmful bacteria in the spa water. HASA HI-TEMP SPA-GARD has an almost neutral pH, making it the perfect choice for normal sanitizing and shocking of your spa water.

Filter Clean New and Improved Concentrated formula deep cleans filter to remove dirt, oil, grease and scale. Features: Use for cartridge, sand or DE filters Removes oil, grease, dirt and soap Works overnight Applications: 3-Month Cleaning: 1. Remove grids or cartridges from filter. 2. In a clean, plastic pail, bucket or trash can that contains 8 gallons of water, add contents of FILTER CLEAN. (This is enough solution to clean 110 square feet of filter area.) 3. Place cartridge or grids upright in solution. 4. Soak for a minimum of 3 hours. For maximum effectiveness, soak overnight. 5. Remove filter from solution. Hose off filter with high pressure nozzle and replace. Tips: Filters should be cleaned every three months or as needed. For maximum benefit, allow catridge to dry before reinstalling. Compatible With: Chlorine, bromine and biguanide sanitizers.

LeisureTime 2 lb Alkalinity Increaser ALK Critical to pH control, this granular formula effectively raises alkalinity levels which might otherwise cause equipment corrosion. Features: Raises total alkalinity Prevents pH bounce Applications: Start-Up: Add 1 oz (2 tbsp) to spa water. Allow water to circulate for 30 minutes. Retest water and repeat Steps 1 and 2 until the desired level is reached. Compatible With: Chlorine, bromine, ozone and biguanide sanitizers. Tips: For best results, dissolve granular products first by adding to a small, plastic pail filled with water. Click the image for Spa Care Guide.

LeisureTime 2.5 lbs Spa Down 22338 Granular product adjusts water pH and alkalinity down. Provides a greater amount of control for large and commercial spas. Features: Lowers pH and total alkalinity Increases effectiveness of sanitizer Applications: As Needed: Make sure all equipment is OFF. Add 1/4 oz. (1-1/2 tsp.) to the spa water. Turn on circulation system for 30 minutes. Retest water. If pH is still above 7.8, repeat steps 1-3. Tips: For best results, dissolve granular products first by adding to a small, plastic pail filled with water. Then, apply the solution to the spa water. It is important to maintain the pH between 7.2-7.8. High pH (above 7.8) can cause scaling and/or cloudy or colored water. Compatible With: Chlorine, bromine and biguanide sanitizers. Click the image for Spa Care Guide. Click on the image to buy 4 pack and save on shipping too.

HASA HI-TEMP SPA pH INCREASER RAISES WATER pH AND ALKALINITY Alkalinity and pH adjustments are necessary to maintain a chemical balance so that sanitizers such as chlorine will act efficiently to provide a healthy bathing environment, free from bacteria and algae. HASA HI-TEMP SPA pH INCREASER raises spa water alkalinity and pH to maintain that proper balance. Proper ranges of alkalinity and pH will provide the most comfortable spa usage by reducing eye, skin irritation and damage to your spa surface or your spas equipment caused by acidic conditions. A proper pH range is between 7.2 and 7.8; a proper alkalinity reading should be between 100 and 120 ppm. HASA HI-TEMP SPA pH INCREASER is available in 2# containers

Filter Clean New and Improved Concentrated formula deep cleans filter to remove dirt, oil, grease and scale. Features: Use for cartridge, sand or DE filters Removes oil, grease, dirt and soap Works overnight Applications: 3-Month Cleaning: 1. Remove grids or cartridges from filter.v 2. In a clean, plastic pail, bucket or trash can that contains 8 gallons of water, add contents of FILTER CLEAN. (This is enough solution to clean 110 square feet of filter area.) 3. Place cartridge or grids upright in solution. 4. Soak for a minimum of 3 hours. For maximum effectiveness, soak overnight. 5. Remove filter from solution. Hose off filter with high pressure nozzle and replace. Tips: Filters should be cleaned every three months or as needed. For maximum benefit, allow catridge to dry before reinstalling. Compatible With: Chlorine, bromine and biguanide sanitizers.

LeisureTime 1 qt Calcium Booster CB Raises water hardness level while preventing foaming and equipment corrosion. Features: Increases water hardness Helps prevent corrosion Applications: As Needed: One ounce raises the calcium hardness 7 ppm in 500 gallons of water. Determine amount of product to be added. The ideal hardness level is 150-400 ppm. Turn jets ON to circulate spa water. Pour required amount into the water. Run filter for 1 to 2 hours. Retest water to ensure proper level. Repeat steps 1-5 until proper level is obtained. Compatible With: Chlorine, bromine, ozone and biguanide sanitizers. Tips: Use Leisure Time Spa & Hot Tub Test Strips to determine hardness level. Water low in calcium will etch plaster and corrode equipment. Click the image for Spa Care Guide.

Spa Algaecide Non-foaming algaecide kills and prevents all types of algae and slime growth. Features: Non-foaming Highly effective EPA registered Applications: Initial Treatment: 1. For visible algae growth or slimy interior surface, add 6-8 oz. per 500 gallon capacity. 2. For heavy algae growth, drain spa and clean prior to treatment. Maintenance: Add 1-2 oz. per 500 gallons every 5-7 days. Tips: Regular use will not only destroy existing algae but will also keep new algae from forming. Compatible With: Chlorine, bromine, ozone and biguanide sanitizers.

HASA HI-TEMP SPA NEUTRALIZER LOWERS CHLORINE IN SPAS Whenever it is desirable to reduce the chlorine residual in a spa to obtain proper water balance, or to neutralize the chlorine to drain the spa, HASA HI-TEMP SPA NEUTRALIZER is used. Proper chlorine residual for comfortable and safe spa usage is between 1.0 and 3.0 ppm for residential use. Commercial applications may allow for higher ppm readings depending upon local health department regulations.