Natural Chemistry Spa METALfree

Item #: 04133

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Same Day Delivery

Place your order before 2:00 PM and we'll drop it off on your doorstep today! Orders placed after 2:00 PM will be delivered the next day. Every delivery includes a free digital water analysis.

Same Day Pickup

Place your order before 2:00 PM and we'll have it ready for pick-up today. Orders placed after 2:00 PM will be ready the next day.


Sunplay - Ogden
216 N 700 W
Building 4C - Bay 5
Ogden, UT 84404
Store hours:
9am - 5pm, M-F

Las Vegas

Sunplay - Las Vegas
2950 E Sunset Rd
Las Vegas, NV 89120
Store hours:
10am - 6pm, M-F
10am -4pm, Weekends

Item Details

Natural Chemistry Spa METALfree

Natural Chemistry Spa METALfree prevents staining and damage done to your hot tub caused by trace metal in the water like iron and copper.

METALfree is a chelating agent that keeps metals in solution so they aren’t able to stain hot tub surfaces. It does not remove the metals from the water and will not affect metal readings when you test your spa water.

 Spa METALfree features:
  • Prevents staining and discoloration cause by metal in the water
  • Chelates iron, copper, and other trace amounts of metal
  • Increases water clarity
  • Formula is phosphate free
  • 33.9 oz. bottle
Dosage Amounts:
  • First dose – Add 4 oz./400 gallons of spa water after each initial fill as well as after each drain and refill
  • Weekly dose – Add 1 oz./400 gallons of water, weekly

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