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Natural Chemistry Pro Series Stain & Scale Control, 1 gal Bottle | 20701PRO

ProSeries SKU: 20701PRO

Natural Chemistry Pro Series Stain & Scale Control, 1 gal Bottle | 20701PRO

ProSeries SKU: 20701PRO
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$68.00 Regular price $68.00
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Natural Chemistry Pro Series Stain & Scale Control, 1 gal Bottle | 20701PRO

Natural Chemistry Pro Series® Stain & Scale Control™ is a powerful one-gallon solution formulated to protect pool surfaces and equipment from the damaging effects of scale buildup and metal staining caused by calcium, iron, copper, and other minerals. Unlike many other products, this professional-grade formula contains no phosphates or harsh acids, making it both effective and environmentally responsible.

This product is ideal for maintaining chlorine generator cells and UV lenses, keeping them clean and functioning at optimal levels. It’s also a recommended choice for new plaster start-ups to prevent initial scale formation. Compatible with most pool sanitizing systems (excluding biguanides), Pro Series Stain & Scale Control works on all pool surface types.

  • Product Name: Pro Series® Stain & Scale Control™
  • Model Number: 20701PRO
  • Container Size: 1 Gallon (3.78 L)
  • Key Benefits:
    • Prevents and removes metal staining and scale buildup
    • Phosphate-free formula – won't contribute to algae growth
    • Protects chlorine generator cells and UV lens surfaces
    • Great for new pool plaster start-ups
    • Safe for all pool surfaces
  • Compatibility: Works with most sanitizing systems (not for use with biguanides)
  • Application: Add directly to pool water according to label directions; recommended for routine maintenance or startup treatment

SKU: 20701PRO

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

  • We do not ship on Saturday or Sunday.
  • Orders totaling more than $300 will require signature confirmation upon delivery.
  • We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
  • Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
  • Expedited shipping options are available at checkout.

Return Policy:

  • Products that are received damaged will receive a refund in store credit.
  • Most products are eligible for return within 30 days of receipt, except where noted below.
  • To initiate a return, please complete an RMA form prior to sending your item back.
  • Original shipping costs are non-refundable and will be deducted from the return credit.
  • Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
  • Some returns will be charged an automatic 15% restocking fee.
  • We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
  • Please complete the return form to receive your RMA number and return shipping label.
  • Chemical products are not eligible for return under any circumstances.
  • The Pentair Colorsync 618031 is not eligible for return.
  • Pool cleaners are not eligible for return.
  • Opened seals and o-rings are not eligible for return.
  • Capacitors are not eligible for return.
  • Plastic popup tools are not eligible for return.
  • Automation components and circuit boards are not eligible for return.
  • If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
  • Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.