SeaKlear PhosKlear 4000 Phosphate Remover, 32 oz Bottle | 90265SKR

SeaKlear SKU: NCH90265SKR
SeaKlear PhosKlear 4000 Phosphate Remover, 32 oz Bottle | 90265SKR - SeaKlear - img - 1

SeaKlear PhosKlear 4000 Phosphate Remover, 32 oz Bottle | 90265SKR

SeaKlear SKU: NCH90265SKR
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SeaKlear PhosKlear 4000 Phosphate Remover, 32 oz Bottle | 90265SKR

SeaKlear 90265SKR is a dual-action solution that combines phosphate removal and chitosan clarifier technology in one bottle. This powerful treatment helps eliminate phosphates from pool water—up to 4,000 ppb per 10,000 gallon—and improves clarity quickly and effectively.

Key Features:

  • Unique formula combining phosphate remover and clarifier for dual-action results
  • Removes up to 4,000 ppb of phosphates per 10,000 gal in a single dose
  • Helps clear cloudy water by binding organics and aiding filtration performance
  • Ideal for season openings, algae prevention, and regular weekly maintenance
  • Low-residue and phosphate-free—safe for all pool surfaces and sanitizer systems

Technical Specifications:

  • Manufacturer: SeaKlear (Bio-Lab / Natural Chemistry)
  • Part Number / SKU: 90265SKR
  • Container Size: 32 fl oz (1 quart; ~946 mL)
  • Form: Ready-to-use liquid
  • UPC: 662817902658

Directions for Use:

  1. Backwash or clean filter before application.
  2. Calculate dose using phosphate test kit and dosing chart:
    • For 1,000 ppb in 10,000 gal: use ~4 oz
    • For 2,000 ppb: ~8 oz, and so on up to 4,000 ppb (~32 oz)
  3. Distribute product evenly around the pool perimeter while pump is running.
  4. Run filter continuously for at least 24 hours.
  5. If filter pressure rises >10 psi, clean it.
  6. After 48 hours, retest phosphates—if needed, reapply following chart.
  7. For weekly maintenance, add 2 oz per 10,000 gal to keep phosphates in check.
  8. Cloudiness is normal—it shows the product is working. Optionally, add SeaKlear Chitosan Clarifier at 2 oz per 5,000 gal if needed to speed clarity.

Benefits:

  • Fast phosphate removal prevents algae growth and yellowing
  • Helps maintain sparkling, algae-resistant water during the season
  • Improves filter efficiency by removing organics and debris
  • Dual‑action formula reduces need for multiple separate chemicals

Tip: Use as part of your pool opening, after heavy rain, fertilizer run-off, or when algae resistance is needed.

SKU: 90265SKR

Hours Of Operation: 

Monday - Friday: 8:00 am to 4:00 pm Phoenix Time

Saturday and Sunday: Closed

  • Orders costing more than  $300 WILL be required to have signature confirmation upon delivery.
  • Handling time is typically only 1 day.   
  • Any item ordered after 1pm Phoenix time, may not ship same-day.
  • Call us if you require expedited shipping and we can give you quotes based on your needs.

Return Policy:

  • All products, except as noted below, are eligible for return up to 30 days after receipt of item.
  • For returns, an RMA form must be filled out HERE or customers can call for additional help.
  • Shipping costs will be deducted from all returned items.
  • Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in. 
  • Items broken, damaged, or inoperable due to installer error will not be refunded.
  • Fill out the return form or give us a call to obtain an RMA and return shipping label.
  • There are no returns on the Pentair Colorsync 618031
  • No returns on pool cleaners.
  • No returns on opened seals and o-rings.
  • No returns on capacitors.
  • If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
  • All products denied upon arrival at customers house WILL be charged the cost to ship.
  • Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.

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