Reduce phosphate levels to near zero so your swimming pool, spa or hot tub can be algae free!
Phosphates are a nutrient for algae growth. Dohenys Phosphate Remover is an effective anti-foaming agent designed especially for spas, hot tubs and therapeutic pools subject to high aeration. It may also be used in swimming pools and fountains. Nontoxic and 100% safe for your family and the environment.
Doheny's Phosphate Remover, 4 Quart

Out of stock
- Brand
- Doheny's
- MPN
- 12001232
- SKU
- 3034Q4
Item 3034P
- Ships as (4) 1 qt bottles
- Nontoxic.
- Safe for your family and the environment!
Product Description
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Current Product
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Doheny's Phosphate Remover, 4 Quart | Doheny's Phosphate Remover, 1 Quart | SeaKlear PhosKlear 4000, 1 qt | Natural Chemistry's PHOSfree, 3 Liter | LoChlor Lo-Phos Max Phosphate Remover, 1 Quart | Natural Chemistry Pool Perfect + PHOSfree, 3 Liter | APi Revive! Weekly, 1 qt | Natural Chemistry Spa Phosphate Remover, 16 oz | Doheny's Phosphate Remover, 4 Quart | SeaKlear PhosKlear 4000, 4 qt | Natural Chemistry's PHOSfree, 6 Liter | LoChlor Lo-Phos Max Phosphate Remover, 1 Quart | Natural Chemistry Pool Perfect + PHOSfree, 6 Liter | APi Revive! Weekly, (4) 1 qt | Natural Chemistry Spa Phosphate Remover, 16 oz | |
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$39.99
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$19.99
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$112.79
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$24.99
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$19.99
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Doheny's
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Doheny's
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SeaKlear
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Natural Chemistry
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Lo-Chlor
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Natural Chemistry
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API
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Natural Chemistry
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Doheny's
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SeaKlear
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Natural Chemistry
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Lo-Chlor
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Natural Chemistry
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API
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Natural Chemistry
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Description |
Reduce phosphate levels to near zero so your swimming pool, spa or hot tub can be algae free! |
Reduce phosphate levels to near zero so your swimming pool, spa or hot tub can be algae free! |
SeaKlear's new product, PhosKlear 4000, is a powerful twofold formula aimed toward removing phosphates. The powerful one-two punch of phosphate removers fused with SeaKlear's Natural Clarifier, minimizes phosphate levels while keeping your pool water crystal clear. PhosKlear 4000 can be used for treatment of high phosphate levels, and weekly maintenance. |
Phosphates enter the water from sources like leaves, decaying plant matter, acid rain, waste, and sweat. PHOSfree by Natural Chemistry virtually eliminates these bad phosphates. A phosphate-free pool ensures clean and sanitized pool water.
|
Lo-Phos Max effectively eliminates phosphates from pool water and minimizes pool maintenance, reducing the use of other chemicals, and saving you money! |
This unique blend combines natural enzyme formulas with a dose of PhosFree making weekly pool maintenance a breeze The enzymes break down oils and other organic material while at the same time eliminating any phosphates that enter the pool water since the last treatment. 2 Liters treat 135,000 gallons. Manufactured by Natural Chemistry.
Recommended Dosage: one capful per 8000 gallons weekly. |
Does The Work Of Several Products & Clears Any Pool, EVERY Time! Revive! is a multi-action product that solves most common pool problems. Revive! Removes phosphates (algae food), metals – including copper and iron, scaling carbonates, organic debris and other contaminants that cause cloudy water. Revive! is compatible with all pool chemicals, sanitizers and finishes. Plus, it will not cloud the water or stain pool decks. Ideal for well water applications and preventing scale on salt system equipment. Revive! is an ideal treatment for:
|
Helps Protect Equipment From The Damaging Effects Of Calcium Phosphate Scale Spa Phosphate Remover helps protect equipment from the damaging effects of calcium phosphate scale. When it comes to removing problem-causing phosphate, a proactive approach is best. Natural Chemistry's Spa Phosphate Remover can quickly reduce existing high levels or be used as a weekly treatment to maintain low levels. Initial Application Weekly Maintenance
Note: Spa Phosphate Remover may cause spa water to become white and cloudy. This is normal and is a sign that the product is working. To clear the water quickly, use 2 oz Clarify for Spas with the filter running. |
Reduce phosphate levels to near zero so your swimming pool, spa or hot tub can be algae free! |
SeaKlear's new product, PhosKlear 4000, is a powerful twofold formula aimed toward removing phosphates. The powerful one-two punch of phosphate removers fused with SeaKlear's Natural Clarifier, minimizes phosphate levels while keeping your pool water crystal clear. PhosKlear 4000 can be used for treatment of high phosphate levels, and weekly maintenance. |
Phosphates enter the water from sources like leaves, decaying plant matter, acid rain, waste, and sweat. PHOSfree by Natural Chemistry virtually eliminates these bad phosphates. A phosphate-free pool ensures clean and sanitized pool water.
|
Lo-Phos Max effectively eliminates phosphates from pool water and minimizes pool maintenance, reducing the use of other chemicals, and saving you money! |
This unique blend combines natural enzyme formulas with a dose of PhosFree making weekly pool maintenance a breeze The enzymes break down oils and other organic material while at the same time eliminating any phosphates that enter the pool water since the last treatment. 2 Liters treat 135,000 gallons. Manufactured by Natural Chemistry.
Recommended Dosage: one capful per 8000 gallons weekly. |
Does The Work Of Several Products & Clears Any Pool, EVERY Time! Revive! is a multi-action product that solves most common pool problems. Revive! Removes phosphates (algae food), metals – including copper and iron, scaling carbonates, organic debris and other contaminants that cause cloudy water. Revive! is compatible with all pool chemicals, sanitizers and finishes. Plus, it will not cloud the water or stain pool decks. Ideal for well water applications and preventing scale on salt system equipment. Revive! is an ideal treatment for:
|
Helps Protect Equipment From The Damaging Effects Of Calcium Phosphate Scale Spa Phosphate Remover helps protect equipment from the damaging effects of calcium phosphate scale. When it comes to removing problem-causing phosphate, a proactive approach is best. Natural Chemistry's Spa Phosphate Remover can quickly reduce existing high levels or be used as a weekly treatment to maintain low levels. Initial Application Weekly Maintenance
Note: Spa Phosphate Remover may cause spa water to become white and cloudy. This is normal and is a sign that the product is working. To clear the water quickly, use 2 oz Clarify for Spas with the filter running. |
Specifications
Weekly, if no algae is present: Use 1 ounce of Phosphate Remover per 5,000 gallons to maintain phosphate levels at or below 125 ppb (parts per billion). If algae is present: Shock the pool. Brush pool surface and vacuum to filter. Test water using a phosphate test kit. Use dosage chart below to determine correct dosage. With filter running, disperse the proper amount of Phosphate Remover by adding it slowly around the edge of the entire pool and in front of the return line. Run a filtration system for at least 24 hours. Watch the filter pressure and clean or backwash as necessary. Test for phosphate again.
- Dosage Chart:
- 5,000 gallons: 1 ounce per 5,000 gallons to maintain phosphate levels at or below 125 ppb. 2 ounces per 5,000 gallons to maintain phosphate levels at 250 ppb. 4 ounces per 5,000 gallons to maintain phosphate levels at 500 ppb. 8 ounces per 5,000 gallons to maintain phosphate levels at 1,000 ppb.
- 10,000 gallons: 2 ounces per 10,000 gallons to maintain phosphate levels at or below 125 ppb. 4 ounces per 10,000 gallons to maintain phosphate levels at 250 ppb. 8 ounces per 10,000 gallons to maintain phosphate levels at 500 ppb. 16 ounces per 10,000 gallons to maintain phosphate levels at 1,000 ppb.
- 15,000 gallons: 3 ounces per 15,000 gallons to maintain phosphate levels at or below 125 ppb. 6 ounces per 15,000 gallons to maintain phosphate levels at 250 ppb. 12 ounces per 15,000 gallons to maintain phosphate levels at 500 ppb. 24 ounces per 15,000 gallons to maintain phosphate levels at 1,000 ppb.