Welcome to our Online Store

For all your pool and spa chemical needs.
All orders are available for curbside pickup. 

A woman in white hat holding an orange near the pool.

Pentair Mastertemp Heater Drain Plug

$10.00
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PENTAIR Clean and Clear® Plus and FNS Tank O-Ring

$100.00

O-ring used inside the C420 and C320 Clean and Clear Plus Filter Systems, by the clamp area

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Sale!

Pentair System 3 Mod Replacement Filter Set

Original price was: $800.00.Current price is: $750.00.

Includes inner and outer filter

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Calcium Plus (8kg)

$34.00
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Oxy Clear Shock (1.8 kg)

$43.00
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Grey Hayward Return/Jet Casing

$9.50
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White Hayward Return/Jet Casing

$9.50
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100′ Backwash Hose 1.5″ & Clamp

$100.00
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Yellow Winter Return Plug

$9.00
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Skimmer Gizmo

$23.00
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Alg Out 40 (1L)

$33.00

40% Quat Algaecide Effective in preventing the growth of all types of algae. Economical, works with all types of filters. Could temporarily cause foam on water surface if overdosed or agitated by water features such as waterfalls.

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Opening/closing kit

$70.00

Quick and Easy Kit to Restore your Water at Pool Start-up. Each kit Contains (1) Ultra 40 Algaecide, (2) Oxy Clear Shock 454g’s, (1) Stain Protect 1L.Ultra 40 is an Non-Foaming, non-metallic algaecide for swimming pools. Specifically designed to prevent the growth of algae. Should be part of your regular maintenance program to prevent algae.…

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About Pool Builders Ltd

We are an award-winning family business founded on 3 generations dating back to 1971 and experts in in-ground swimming pool installations in Ottawa. We specialize in vinyl liner and fiberglass in-ground pool design, sales, and construction. We offer pool services such as an online store and openings and closings. We also offer pool services such as spring openings and fall closings for the pools we’ve installed. Since our start more than 45 years ago, we’ve built over 2,500 pools in Ontario! We bring a professional build and industry knowledge to every project we complete.