Balboa HAI Hydro Jet Long Jet Internal [3-3/8" FD Dir w/Nut] [White] (10-3300WHT) pvcfittings A spa and pool filter

A spa and pool filter cartridge helps provide the working filtration surface needed to capture suspended debris

Heaters with a box arrangement are useful because they help preserve the original equipment layout in systems built around that style of installation

Useful for all-spigot rigid plumbing layouts

The two-required note makes this Waterway part especially important to handle as a pair during service

Preserves the original control arrangement and logic

Balboa HAI Hydro Jet Long Jet Internal [3-3/8" FD Dir w/Nut] [White] (10-3300WHT) pvcfittings A spa and pool filterLong jet internals are designed to shape the final feel of the seat, and this Balboa HAI Hydro Jet version is made for compatible 3 3 8 inch full direction directional applications where the original internal has lost its precision or overall effectiveness. When a seat starts feeling less targeted, the internal is often the part that makes the biggest difference in getting that performance back. The included nut adds practical value because it helps