Pentair Tagelus TA100D Top Mount Sand Filter w/ Multiport Valve | EC-145240

Pentair Tagelus TA100D Top Mount Sand Filter w/ Multiport Valve | EC-145240

High-capacity one-piece fiberglass sand filter from Pentair (SKU EC-145240), featuring 4.9 sq ft filter area and a top-mounted multiport valve for efficient, long-life performance.

Features

• One-piece fiberglass-reinforced tank built for strength, corrosion resistance, and UV durability.
• 4.9 sq ft effective filter area and ~100 GPM rated flow — ideal for larger residential pools.
• Top-mounted six-position multiport valve simplifies plumbing, operation, and maintenance.
• A combination of sand and water drainage enables faster servicing and winterizing.
• Threaded internals and 360° diffuser design ensure a level sand bed, reduce channeling, and extend time between backwashes.
• Requires approximately 600 lbs of standard #20 silica sand for full filtration capacity.

Description

The Pentair Tagelus TA100D Top Mount Sand Filter (SKU EC-145240) is engineered for long-term dependable service in in-ground pool applications. With its one-piece fiberglass-reinforced tank, the unit delivers exceptional durability against corrosion, UV exposure, and pool chemical wear. Its generous filter area and high flow capability make it a strong choice for larger systems, while the top-mounted multiport valve and internal design features help simplify operations and maintenance. Whether you’re installing new or upgrading your existing system, the Tagelus TA100D brings a durable, high-performance foundation for clean, clear pool water.

Pro Tip

Before installation, verify you have adequate vertical clearance (~65″) and a solid level base for the large-diameter tank. Load with ~600 lbs of #20 silica sand and select a pump/plumbing layout that keeps system flow beneath the 100 GPM rating to optimize filter lifespan and performance.

Related Parts

• Pentair Tagelus TA60D Top Mount Sand Filter | EC-145241
• Pentair 2″ Top-Mount Multiport Valve Kit | SKU 262525

Installation Tips

High-level safety/compatibility notes only: Shut off pump power and relieve system pressure before servicing or installing. Verify the filter base is level and rated for the large-diameter tank. Load the correct sand volume as per the manufacturer's instructions. Bond/ground filter system if required by local code. Do not exceed the maximum continuous operating pressure of 50 psi and the maximum water temperature of 104 °F (40 °C).

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.