What are the ingredients in the package?

Don't know but it works great in my vinyl pool. Just make sure you run your filter when you put it in the pool.

Will this suffice for water purification in emergency situations? I understand you have to make sure you get basic Pool Shock with no additives...

This stuff was old and rocky and didn’t do good on my pool.

Can this be used for sanitizing drinking water in proper dilution. I have the formula but the recommended product was Ultima which is unavailable.

I don't think it's a good idea, I wouldn't try it.

is product safe for vinyl pools?

I use it in my vinyl pool and it works great just run your pool filter when you use it.

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Rx Clear Mega Shock | 73% Calcium Hypochlorite | One Pound Bags | 1 Pack

Rx Clear Mega Shock | 73% Calcium Hypochlorite | One Pound Bags | 1 Pack

Product ID: 23495346

Details

Brand
Rx Clear
Item Form
Granular
Item Weight
16 ounces
Product Benefits
Controls Algae
UPC
078399255516

⚡Quick Chlorine Boost - Fast Acting Sanitizer

🌙Nighttime Application - Maximize Efficiency

💧73% Calcium Hypochlorite - Ultra Concentrated Power

11.67 OMR

Duties & taxes included

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Description

💦 Shock Your Pool, Not Your Schedule!

ALGAE DEFENSE MODE - Double dose keeps your pool green-free and sparkling all season long.
SMART DOSING SYSTEM - 1 lb per 10,000 gallons ensures precise, hassle-free maintenance.
NIGHTTIME POWER BOOST - Apply after dark and swim worry-free after 8-10 hours.
TRIPLE ACTION POOL CARE - Sanitizes, clarifies, and eliminates algae for crystal-clear water.
ULTRA CONCENTRATED FORMULA - 73% calcium hypochlorite delivers a powerful chlorine shock every time.

Rx Clear Mega Shock is a premium 73% calcium hypochlorite granular pool treatment designed to sanitize, clarify, and eliminate algae efficiently. Ideal for above or in-ground pools, it delivers a fast-acting chlorine boost with easy dosing instructions and works best when applied at night for maximum effectiveness.

Specifications

ASIN	B00O92NRGY
Best Sellers Rank	#46,167 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #209 in Swimming Pool Chlorine
Brand	Rx Clear
Brand Name	Rx Clear
Customer Reviews	4.7 out of 5 stars 683 Reviews
Item Form	Granular
Item Highlight	Kills Algae in Swimming Pools \| Works As Pool Sanitizer Clarifier and Algicide
Item Weight	16 ounces
Manufacturer	Rx Clear
Manufacturer Part Number	204063
Model Number	204063
Number of Items	1
Number of Packs	1
Package Size Name	Single Pack
Product Benefits	Controls Algae
UPC	078399255516
Unit Count	16 Ounce

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