H-Series Low NOx Vent Pressure Switch - Post 9/2004 paint-size_1 Quart The low profile stand is

The low profile stand is fiberglass backed and designed to perform well in harsh pool environments

It has a swivel metal handle which allows the vac head to move freely around the pool floor

Elbow Adapter and Hardware

It has soft white bristles and will fit only the 21 inch vac head

191 for Spray Pools and is printed on heavy-duty aluminum material

H-Series Low NOx Vent Pressure Switch - Post 9/2004 paint-size_1 Quart The low profile stand isThis is a Hayward Vent Pressure Switch replacement for H Series Low Nox Induced Draft Heaters and H250IDL2 H350IDL2 H400IDL2 Pool and Spa Hot Tub Heaters. This part has been updated and may not look like your old part.