5 Pack of AlgaeFree Pool Blocks (1.5 Kg) - Good for 3-4 Months of Treatment!
"Say goodbye to Algae for good!"
Pool Blocks all season algicide is an extra strength, slow release solid tablet algicide suitable for salt water, ozone, UV & chlorine pools. Eliminating all forms of green, mustard and blackspot algae to deliver outstanding results in harsh environments. They contain more than twice the active ingredient of most standard competitor products to ensure the longest possible treatment period."
Using Pool Blocks regularly prevents Blackspot Algae and stops your pool from turning green when chlorine levels fall.
Features:
Directions for use: Intial dose - place one (1) POOL BLOCK per 25,000 liters of pool water in the wire basket when the pump is running. If algae persists, a monthly maintenance dose of one block per 50,000 L or ½ block per 25,000. Adjust pool water pH and maintain between 7.2-7.6 during treatment. Brush walls weekly when treating blackspot algae. Use in conjunction with chlorine or an approved bactericide when swimming.
Disposal: Do not reuse empty container. Dispose of empty container in your households recycling container. For information on disposal or unused, unwanted products, contact manufacturer or the provincial regulatory agency.
Warranty Coverage: AlgaeFree Chemicals come with a 30 Day Limited Manufacturers Warranty.
Start a Warranty Claim:To begin a claim please email customerservice@poolsuppliescanada.ca with a photo showing the defect(s)/issue with your AlgaeFree Chemical and include a brief explanation of what occurred.
We have had trouble all summer with algae. One block and no more algae. Love this product and will purchase again for next year.
Tried this over the past summer and algae was under control and we used a heck of a lot less chlorine and also had to shock the pool a hack of a lot less too. Will be using this again.
I wish I would have come across these years ago. Always struggled with mustard algae. I have a 20 X 40 inground and since I've been using these I've had zero issues. Save yourself the stress of trying multiple products, throw them in the skimmer and your good to go. Excellent A+++++++
Great
I will have to wait until next Pool Season to fully review but every thing i have read is GREAT !
They are great
Very easy to use. We have relied on liquid algaecide in the past and had to retreat after only a few days. With these blocks, we have not had any algae (even in the creases or steps) for weeks.
Love it
Excellent stuff
Cleared up the black mold that we had. Great stuff.
Awesome product. Pools been algae free all season
In the past using other Algae products I have always had a few issues. This year I tried the AlgaeFree Pool Blocks. I'm ordering more right now. This year has been great, add a block & forget about it. No issues with Algae at all this year.
Excellent no algreen this year. Awesome product
Amazing product first year using this I won’t go back not a spot of algae even on the stairs where it grows usually
The best product to come along in years. Have been using it in a 16x32 inground for 3 years and not one speck of Algae in that time. Makes pool maintenance as easy as ABC.
Great product! Keeps our pool algae free.
Please log in to write a review:
Enter your postal code to check your area.
Join our promotional newsletter and be first to know about upcoming sales, special offers and other promotions - no spam, we promise. Best of all, you'll receive a $10 off coupon for use towards your first order of $149+!
Read Our 10,000+ Verified Reviews
