
poolife defend plus algaecide - 1 qt.
Key item features
- Algae Treatment: Effectively treats and prevents green, black, and yellow algae in pool water.
- Water Clarification: Beyond algaecide properties, it also works to clarify pool water.
- Non-Foaming Formula: Its non-foaming characteristic makes it suitable for use in pools with attached water features and hot tubs.
- Dosage Guidelines: Provides specific dosage instructions for initial treatment in clean pools (8-12 fl oz/10,000 gallons), pools with algae (16-24 fl oz/10,000 gallons), black algae control (16 fl oz/10,000 gallons), and weekly maintenance (4-8 fl oz/10,000 gallons).
- Application Method: Apply directly to pool water with the circulation system on, allowing at least one hour for distribution, and never mix concentrated product with other concentrated pool chemicals.
- Active Ingredient: Contains 20% poly[oxyethylene(dimethyliminio) ethylene(dimethyliminio) ethylene dichloride] as its active ingredient.
Generated by AI
Specs
- Chemical standard typeAlgicide & Clarifier
- FormLiquid
- Rec. useSwimming Pool, Hot Tub
- Size32 oz.
Current price is USD$36.74
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives by Tue, Feb 10
|Sold and shipped by PoolSupplyMall
4.611940298507463 stars out of 5, based on 67 seller reviews(4.6)67 seller reviews
Free 30-day returns
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Starting from $36.74
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About this item
Product details
poolife defend+(1 qt) not only treats and helps prevent green, black and yellow algae but it also clarifies your water. this algaecide is non foaming so it can be used in pools with attached water features and hot tubs. product dosage intial treatment for clean pools: 8-12 fl oz per 10,000 gallons of water. intial treatment for pools with algae: 16-24 fl oz per 10,000 gallons of water. black algae control: 16 fl oz per 10,000 gallons of water. maintenance dose: 4-8 fl oz per 10,000 gallons of water. directions shake well before using. initial treatment for prevention of algae growth in clean pool water. use 8-12 fl oz of this product for every 10,000 gallons of water. initial treatment for pool with visible established algae: use 16 to 24 fl oz of this product for every 10,000 gallons of water. remove dead algae by vacuuming. black algae control: apply 16 fl oz for every 10,000 gallons of water when algae fist appears. brush spots daily to remove dead algae. vacuum out settle algae. to maintain pools free of visible algae growth: use 4 to 8 fl oz of this product per 10,000 gallons of water weekly. method of application: never mix concentrated product with other concentrated pool chemicals such as concentrated dry or liquid chlorine. when properly diluted poolife defend+ is compatible with those chemicals normally used to treat pools. shake well before measuring out required amount of poolife defend+. apply directly to the pool water with the circulation system turned on. allow at least one hour for product to be distributed before turning off the pump. repeat treatment until control is evident. ingredients poly[oxyethylene(dimethyliminio) ethylene(dimethyliminio) ethylene dichloride]: 20%, other ingredients: 80%
SKU:ADIB007AYUCI4
SKU:ADIB007AYUCI4
- poolife defend+(1 qt) not only treats and helps prevent green, black and yellow algae but it also clarifies your water. this algaecide is non foaming so it can be used in pools with attached water features and hot tubs.
- Product dosage intial treatment for clean pools: 8-12 fl oz per 10,000 gallons of water. intial treatment for pools with algae: 16-24 fl oz per 10,000 gallons of water. black algae control: 16 fl oz per 10,000 gallons of water. maintenance dose: 4-8 fl oz per 10,000 gallons of water. directions shake well before using. initial treatment for prevention of algae growth in clean pool water.
- Use 8-12 fl oz of this product for every 10,000 gallons of water. initial treatment for pool with visible established algae: use 16 to 24 fl oz of this product for every 10,000 gallons of water. remove dead algae by vacuuming. black algae control: apply 16 fl oz for every 10,000 gallons of water when algae fist appears. brush spots daily to remove dead algae. vacuum out settle algae. to maintain pools free of visible algae growth: use 4 to 8 fl oz of this product per 10,000 gallons of water weekly. method of application: never mix concentrated product with other concentrated pool chemicals such as concentrated dry or liquid chlorine.
- When properly diluted poolife defend+ is compatible with those chemicals normally used to treat pools.
- Shake well before measuring out required amount of poolife defend+. apply directly to the pool water with the circulation system turned on. allow at least one hour for product to be distributed before turning off the pump. repeat treatment until control is evident. ingredients poly[oxyethylene(dimethyliminio) ethylene(dimethyliminio) ethylene dichloride]: 20%, other ingredients: 80%
- SKU:ADIB007AYUCI4
- Treats and prevents green, black and yellow algae
- Clarifies water
- Non-foaming
info:
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Warranty
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Compare with similar items
| Product | Viewing this itempoolife defend plus algaecide - 1 qt. ![]() $36.74 current price $36.74124.3 out of 5 Stars. 12 reviews | POOLIFE Defend (1 qt) (2 Pack) ![]() Now $61.88 current price Now $61.88, Was $73.48$73.48 | Mineraluxe UML09743 26 Water Treatment Alkalinity Plus ![]() $18.61 current price $18.61 | poolife Super Algae Bomb 60 1 qt ![]() $29.39 current price $29.39104.4 out of 5 Stars. 10 reviews | Poolife Algae Bomb 30 Pool Algae Chemical Controllers, 1 Quart ![]() $29.99 current price $29.99 | Mineraluxe UML09741 25 oz pH Plus 16 x 1.5 lbs Water Treatment ![]() $19.50 current price $19.50 |
|---|
| Chemical standard type | Algicide & Clarifierpoolife defend plus algaecide - 1 qt. | AlgicidePOOLIFE Defend (1 qt) (2 Pack) | -poolife Stain Stop (1 qt) | Alkalinity IncreaserMineraluxe UML09743 26 Water Treatment Alkalinity Plus | Algicidepoolife Super Algae Bomb 60 1 qt | AlgicidePoolife Algae Bomb 30 Pool Algae Chemical Controllers, 1 Quart | pH IncreaserMineraluxe UML09741 25 oz pH Plus 16 x 1.5 lbs Water Treatment |
|---|---|---|---|---|---|---|---|
| Form | Liquidpoolife defend plus algaecide - 1 qt. | LiquidPOOLIFE Defend (1 qt) (2 Pack) | Liquidpoolife Stain Stop (1 qt) | GranulesMineraluxe UML09743 26 Water Treatment Alkalinity Plus | Liquidpoolife Super Algae Bomb 60 1 qt | LiquidPoolife Algae Bomb 30 Pool Algae Chemical Controllers, 1 Quart | GranulesMineraluxe UML09741 25 oz pH Plus 16 x 1.5 lbs Water Treatment |
| Rec. use | Swimming Poolpoolife defend plus algaecide - 1 qt. | Swimming PoolPOOLIFE Defend (1 qt) (2 Pack) | Swimming Poolpoolife Stain Stop (1 qt) | Hot TubMineraluxe UML09743 26 Water Treatment Alkalinity Plus | Hot Tubpoolife Super Algae Bomb 60 1 qt | Swimming PoolPoolife Algae Bomb 30 Pool Algae Chemical Controllers, 1 Quart | Hot TubMineraluxe UML09741 25 oz pH Plus 16 x 1.5 lbs Water Treatment |
| Size | 32 oz.poolife defend plus algaecide - 1 qt. | 1 qtPOOLIFE Defend (1 qt) (2 Pack) | 1 qtpoolife Stain Stop (1 qt) | 26 ozMineraluxe UML09743 26 Water Treatment Alkalinity Plus | 1 Quart (32 fl oz)poolife Super Algae Bomb 60 1 qt | 1 qtPoolife Algae Bomb 30 Pool Algae Chemical Controllers, 1 Quart | -Mineraluxe UML09741 25 oz pH Plus 16 x 1.5 lbs Water Treatment |
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Showing 1-3 of 7 reviews
Nov 15, 2025
bf
5 out of 5 stars review
Verified Purchase
Poolife Defend Plus Algaecide - very effective
I have used this product now for several years on a weekly basis to prevent algae. We have NOT had an issue with algae in our pool since switching to the Poolife Defend Plus product. Highly recommend Poolife for your weekly pool maintenance.
Incentivized Review
Helpful?5CFFFD88OWLG331446838
Oct 12, 2025
Cassandra
5 out of 5 stars review
Verified Purchase
Works
Works good to keep algae out of pool
Incentivized Review
Helpful?5CFFFD88OWLG331446838
Jul 13, 2025
anonymous
5 out of 5 stars review
Verified Purchase
Amazing product
Perfect! Exactly as described and keeps my pool perfectly clean and clear
Incentivized Review
Helpful?5CFFFD88OWLG331446838
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