CDN$ 71.41
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Leisure Time 45505-02 Boost Shock for Spas and Hot Tubs (2 Pack), 1 quart


Price: CDN$ 71.41
  • Contains 7-1/2-percent hydrogen peroxide
  • Compatible with simple spa care specialty products
  • Easy to use

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Product details

  • Product Dimensions: 15.2 x 25.4 x 7.6 cm
  • Shipping Weight: 2.2 Kg
  • Item model number: 45505--02
  • ASIN: B00IXYIVSI
  • Date first available at Amazon.ca: Aug. 8 2014
  • Average Customer Review: Be the first to review this item
  • Amazon Bestsellers Rank: #130,889 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
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Product description

Powerful non-chlorine, liquid shock formulated to break down oils, lotions and other organic materials. Specifically designed to be used with Leisure Time Free System with Boost and Control. Contains 7-1/2-percent hydrogen peroxide. Compatible with the Leisure Time Simple Spa Care specialty line of products. Start-up Instructions: Add 3 ounces of BOOST per 150 gallons of spa water. Be sure to wipe with a clean, damp cloth any excess product that drips down the side of the bottle. 2) Circulate water for a minimum of 15 minutes. Routine Maintenance: 1) Once a week, add 1-1/2 - 3 ounces (depending on spa usage) of BOOST per 150 gallons of spa water. 2) Circulate water for a minimum of 15 minutes. Tips: Always allow product to circulate in water for 15 minutes with jets on prior to adding another product. Advantage: Boost improves filtration while keeping water clean and clear. Compatible With: All Leisure Time sanitizing systems including the Free biguanide system.


From the manufacturer

Control Boost Free Sanitizer
Spa Volume (gallons) Start-Up Dosage
100 1 oz 2 oz 2/3 oz
150 1 1/2 oz 3 oz 1 oz
200 2 oz 4 oz 1 1/4 oz
250 2 1/2 oz 5 oz 1 1/2 oz
300 3 oz 6 oz 1 3/4 oz
350 3 1/2 7 oz 2 oz
400 4 oz 8 oz 2 1/2 oz
450 4 1/2 9 oz 2 3/4 oz
500 5 oz 10 oz 3 oz
Conrol Boost (normal use) Boost (high use - 3 or more times a week) Free Sanitizer (if level is 16-30 ppm) Free Sanitizer (if level is 1-15 ppm)
Spa Volume (gallons) Weekly Dosage
100 1/2 oz 1 oz 2 oz 1/3 oz 2/3 oz
150 3/4 oz 1 1/2 oz 3 oz 1/2 oz 1 oz
200 1 oz 2 oz 4 oz 3/4 oz 1 1/4 oz
250 1 1/4 oz 2 1/2 oz 5 oz 1 oz 1 1/2 oz
300 1 1/2 oz 3 oz 6 oz 1 oz 1 3/4 oz
350 1 3/4 oz 3 1/2 oz 7 oz 1 1/3 oz 2 oz
400 2 oz 4 oz 8 oz 1 1/3 oz 2 1/2 oz
450 2 1/4 oz 4 1/2 oz 9 oz 1 1/2 oz 2 3/4 oz
500 2 1/2 oz 5 oz 10 oz 1 1/2 oz 3 oz

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Most helpful customer reviews on Amazon.com

Amazon.com: 3.3 out of 5 stars 40 reviews
cracker1408
5.0 out of 5 starsLove this system
February 14, 2017 - Published on Amazon.com
Verified Purchase
One person found this helpful.
JR
4.0 out of 5 starsBut this stuff seems to work good and the price is right
September 21, 2017 - Published on Amazon.com
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One person found this helpful.
Tom Grebe
1.0 out of 5 starsThree bottles not full, one bloated and about to burst
March 9, 2018 - Published on Amazon.com
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Holy Joe 722
3.0 out of 5 starsLiquid shock does not seem to go as far as granular!
January 3, 2017 - Published on Amazon.com
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One person found this helpful.
BC TM
5.0 out of 5 starsExcellent product for our spa start ups
January 3, 2016 - Published on Amazon.com
Verified Purchase
One person found this helpful.

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