Pentair Sand Filter Lateral | 155007

Pentair Lateral, 5-11/32 in. long | Tagelus Sand Filter | 155007

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SKU:
155007
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About This Item

The Pentair Sand Filter Lateral (155007) is the OEM replacement lateral for the Tagelus series sand filters, measuring 5-11/32 inches in length.

IMPORTANT: 8 LATERALS REQUIRED PER FILTER
A complete lateral assembly for one Tagelus filter requires 8 of this part (155007). Each listing contains a single lateral — order 8 to fully service one filter unit.

The lateral sits at the base of the filter's internal standpipe hub, allowing filtered water to pass through while retaining sand media inside the tank. When laterals crack, warp, or break, sand bypasses the filter bed and enters the pool return lines — a clear indicator that one or more laterals need replacement. Replacing all 8 at the same service interval ensures consistent flow distribution across the lateral assembly.

Specifications

Pentair Part Number 155007
Part Name Lateral, 5-11/32 in. long
Length 5-11/32 in.
Quantity Included 1 (Each)
Quantity Required Per Filter 8

Fits Into

Brand Equipment Line Model / Part Number Notes
Pentair Tagelus Sand Filter TA 30 8 required per filter; fits models 1, 2, 3, 4 per index
Pentair Tagelus Clamp Filter TA 30D 8 required per filter; fits models 1, 2, 3, 4 per index
Pentair Tagelus Sand Filter TA 35 8 required per filter; fits models 1, 2, 3, 4 per index
Pentair Tagelus Clamp Filter TA 35D 8 required per filter; fits models 1, 2, 3, 4 per index

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.

Pro Tip

When sand appears in your pool return lines, inspect all 8 laterals before ordering just one replacement. Laterals on the same hub age at the same rate, and a cracked lateral is often a sign that others are close to failure. Replacing the full set of 8 at once avoids a repeat teardown shortly after. Confirm your Tagelus model number (TA 30, TA 30D, TA 35, or TA 35D) and cross-reference the index position (models 1–4) against your filter's parts diagram to verify this is the correct lateral length for your specific hub assembly.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

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