Natural Chemistry Phosphate Test Kit, 10/Pack | 10081NCM

NaturalChemistry SKU: NCH10081NCM
Natural Chemistry Phosphate Test Kit, 10/Pack | 10081NCM - Chemical Testing - img - 1

Natural Chemistry Phosphate Test Kit, 10/Pack | 10081NCM

NaturalChemistry SKU: NCH10081NCM
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Natural Chemistry 10081NCM Phosphate Test Kit

The Natural Chemistry 10081NCM is a professional-grade test kit designed to measure phosphate (orthophosphate) levels in pool and spa water — helping you identify elevated phosphate levels that can fuel algae growth and water clarity issues. Perfect for regular water monitoring and maintenance to keep your pool water clean and balanced.

Key Features

  • Accurate phosphate detection — tests orthophosphate levels to help diagnose potential algae-driving nutrient buildup.
  • Easy to use — simple drop test method and color-chart comparison for quick phosphate measurement.
  • Great for preventative maintenance — helps you decide when phosphate-removal treatments are needed before algae or cloudiness become a problem.
  • Suitable for both pools and spas, regardless of size (as long as water sample procedure is followed correctly).

Specifications

  • Brand: Natural Chemistry
  • Model / Part Number: 10081NCM
  • Test Type: Phosphate (orthophosphate) detection
  • Application: Freshwater pools and spas
  • Includes: Test reagents / vials, instructions, and color comparison chart

Usage Instructions

Collect a sample of pool or spa water as instructed, add the reagent(s) to the sample, then compare the resulting color change to the included chart to determine phosphate concentration. Use results to guide maintenance: if phosphate levels are elevated, perform phosphate-removal treatments before algae or water clarity issues arise. Retest periodically or when water conditions change significantly (heavy rainfall, liner refill, large bather load, etc.).

Why It’s Important

Phosphates feed algae even if sanitizer levels are correct, so maintaining low phosphate levels is a key part of proactive pool care. A test kit like 10081NCM gives you visibility into phosphate buildup — helping prevent algae growth and reducing the need for frequent shocking or chemical treatments.

Pro Maintenance Tips

  • Test whenever you suspect phosphate contamination — after heavy rain, new water fill-up, or extended swimmer use.
  • If phosphate levels are high, treat with a phosphate remover, then retest to confirm levels are lowered before resuming regular maintenance.
  • Keep water balance (pH, alkalinity, sanitizer) in the recommended range to ensure accurate test results and effective phosphate removal.

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.