OEM Spa Cover - Toronto/Edmonton - Brown Niagara 1 kg pH Down -

1 kg pH Down - Reduces pH in spa to maintain an idea chemical balance TIP: Use when pH is above 8

and a built-in aromatherapy canister

Fits our 16ft St Lawrence Swim Spa - 197 x 90 in - 4 in radius - spa

7 layers of blackout insulation traps and retains heat with high-density closed cell foam and a heat retention blanket surrounding the interior

Filter Size - 230  x 125 x 55 mm

OEM Spa Cover - Toronto/Edmonton - Brown Niagara 1 kg pH Down -84 in x 84 in 4 in radius Replacement Cover for Toronto Spa FEATURES: Extra thick 5 in 3 in tapered 1. 5 lb density EPS Styrofoam cover inserts for unparalleled heat retention and strength Six (6) thick vinyl handles are recessed and re enforced using the same vinyl to perfectly match the cover Protecting the foam is a 6 mil double coated, heat sealed polyethylene vapor barrier to increase the longevity of the cover and reduce water absorption A 5 in