Pentair TR100 Lower Pipe Assembly 154807OEM Manifold
Restore your TR100s internal plumbing with Pentair part 154807. OEM lower pipe assembly for Triton II / TR100 filters.
Features
- Precision OEM Fit: Designed specifically for Pentair / PacFab TR100 and TR100C filters.
- Flow Integrity Maintained: Ensures proper routing of water through laterals and bulkhead.
- Robust Construction: Made of durable, chemical-resistant molded plastic to resist pool environments.
- Simplifies Replacement: Preformed design aligns with internal filter geometry to ease installation.
- Genuine OEM Quality: Matches factory tolerances and helps preserve warranty integrity.
The Pentair TR100 Lower Pipe Assembly (SKU 154807) is the factory replacement lower manifold plumbing for the Pentair / PacFab Triton II TR100 and TR100C sand filters. It connects the bulkhead port to the internal lateral network, routing flow for filtration, backwash, and rinse cycles. Crafted from durable, chemical-resistant molded plastic, it is built to withstand repeated exposure to water, chlorination, pressure fluctuations, and UV influence. Because it’s engineered to Pentairs specifications, the part ensures tight fits, minimal turbulence, and consistent performance without prematurely stressing adjacent components.
Pro Tip
Whenever installing the lower manifold, also inspect or replace internal laterals, O-rings, and the bulkhead seal. Run a short rinse cycle before resuming normal filter mode to flush out any debris.
Installation Tips
Depressurize the filter and cut power to the pump first. Clean the inside of the tank thoroughly before inserting the new manifold. Align the manifold gently with laterals and the bulkheaddo not force. Lubricate seals lightly and avoid overtightening. After assembly, run a rinse cycle to clear any residue before switching to filter mode.
