Hydro-Quip 4.0kW [15" x 2"] Universal Flo-Thru Heater [w/2" Slip Unions] (48-1540-HS) sandfilters the wet end is often

the wet end is often the part that deserves attention

Constructed for durability in pool and spa environments

Generic 6304 motor bearing with 20 millimeter ID and 52 millimeter OD

and steadier day-to-day usability

Hydro-Quip 4.0kW [15" x 2"] Universal Flo-Thru Heater [w/2" Slip Unions] (48-1540-HS) sandfilters the wet end is oftenThe Hydro Quip 4. 0 kW universal Flo Thru heater is designed for compatible 240 volt heating applications where a 2 inch by 15 inch in line heater with 2 inch slip unions is needed. A universal Flo Thru heater is useful because it offers a flexible supported replacement option while still preserving the key connection and body dimensions required by many systems. This version is especially useful when the installation benefits from included 2 inch