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Overview

"PHOSfree" is available in extra strength! It is the only patented product that removes phosphates on the filter. This extra strength formula quickly reduces extreme high phosphate levels. PHOSfree Commercial Strength provides professional service companies an excellent tool for reducing the time spent trying to lower very high phosphate levels reliably. It will also work well on large commercial and institutional swimming pools.

Natural Chemistry PhosFree Extra Strength

Model: 1273
Web Code: 16929086
Sold and shipped by | 4.2 seller rating (5 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1 3L container of chemical

Directions for use:

1. Clean or backwash filter

2. Apply appropriate dose. See chart below

3. Shake bottle well and with filter pump running add dose directly to the skimmer

4. Clouding may occur. After 48 hours, vacuum to filter

Dosage Chart

Phosphate Level Dosage Per Gallons

1000ppb 1/2 L 10,000 gallons

2000ppb 1 L 10,000 gallons

1000ppb 1 L 20,000 gallons

2000ppb 2L 20,000 gallons

* Do not add more than 1.5L (50oz or half a bottle) at a time

* To treat higher phosphate levels, add 1.5L (50oz or half a bottle) every 24 hours until desired result is obtained

Note: Retest water after each completed treatment. Repeat until phosphate level is below 100ppb.

Important: Algae must be treated prior to testing and lowering phosphates. Chlorine must be under 5ppm before testing phosphates.

Product Condition
Brand New
Pool Pump/Filter Type
In-ground
Features
Works on both the filter and in the pool for maximum phosphate removal;Easily maintains low levels of phosphates in the largest volumes of water;Strongest formulation available on the market.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Outdoor living products
Return/Exchange Period
30 days
Condition
Unopened

To protect the safety of our associates; these products cannot be returned if opened.

Learn more about returning a Marketplace product