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.