# Unbranded 4 in. x 18 in. Zabel Cartridge Only

**SKU:** 89-A1801-4x18
**Price:** $43.06 · in stock
**URL:** https://shop.coreranger.com/product/unbranded-4-in-x-18-in-zabel-cartridge-only-340932082

## Specifications

| Spec | Value |
|---|---|
| Model # | 89-A1801-4x18 |
| Pack Size | 1 |
| Internet # | 340932082 |
| Returnable | 90-Day |
| Store SKU # | 1015303521 |
| Accessory Type | Septic Tank Filters |
| Product Depth (in.) | 4.25 in |
| Product Width (in.) | 4.25 in |
| Product Height (in.) | 19.54 in |
| Manufacturer Warranty | 1 Year Limited |

## Description

The Zabel A1801-4x18 is a 4 in. x 18 in. septic effluent filter cartridge designed to reduce solids leaving the septic tank and help protect the drainfield from clogging. It features Zabel's patented inside-out flow design with 1/16 in. filtration slots, promoting self-cleaning action and longer service intervals between maintenance. This filter is compatible with standard 4 in. outlet tees and Zabel baffle housings, making it a reliable upgrade for residential septic systems.

• Reduces solid waste from entering the sewage system
• Help prevent drainfield damage and reduce maintenance time
• Compatible with standard 4 in. outlet tees