We carry more physical stock than anyone! Australia's Spa Parts & Pool Heater Experts.

Free Shipping over $149 - Free, Flat Rate & Express Shipping from VIC, NSW, QLD, WA - T&Cs
1 2

IQ Alkalinity Up 500gm - pH Buffer - Increases pH and Total Alkalinity

$11.00 $16.00
Tax included Shipping calculated at checkout.

Delivery and Shipping

Free Shipping over $149 for most products. Choose Express Post for fastest shipping!

Free, Flat Rate & Express Post Shipping Information.

Description

Increases total alkalinity and pH levels in spas. Also known as Sodium Bicarbonate, Buffer, Bicarb.  Acts as a pH buffer to prevent extreme pH shifts. 

Ideal TA level is usually 80-150ppm. Low Total Alkalinity can cause damage to plastics, heaters, seals, and pumps. 

200g will raise Total Alkalinity by 10ppm per 10,000 liters

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

  • 100% Owned & Operated Australian Small Business

  • We carry the most spa parts and pool heaters in physical stock.

  • Proud member of the Swimming Pool & Spa Association

  • Proud member of Master Plumbers.
Back to top

  • All trademarks, brand names, and logos featured or referred to within this website are the property of their respective trademark holders. Heater and Spa Parts is an independent supplier of replacement parts and accessories for various brands. Unless stated, Heater and Spa Parts is not affiliated with, sponsored by, or endorsed by the trademark holders mentioned on this website.

    Trademarks are used to identify and describe compatible replacement parts or genuine products where applicable. References to specific brands, trademarks, or product names are for informational and identification purposes only. Trademarks are used fairly and legally as per the Trademarks Act 1995.

    Authorised dealer / re-seller / service agent for Fluidra (Astralpool, Zodiac, Hurlcon), Aeware, AquaFlo, Balboa, CG Air, CMP, Darlly, Davey, Dega, Del Ozone, Edgetec, Fluidra, Gecko, Goulds, Hendy, Honeywell, Hurlcon, Hydroquip, ITT, Jandy, Joyonway, Laing, LX, Magnum, Onga, Pentair, Raypak, Rheem, Reemay, S & P, Sensaheat, Spa-King, SpaNet, Spa-Quip, SpaZazz, Teledyne Laars, Waterco, Waterway, Weld-on, Xylem, and many more.