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Whirlpool WRT138FZDWOO Water Filter Replacement

Whirlpool Refrigerator — user-submitted model number, pending part mapping.

Recommended Replacement
SKU: GXRTDR
$35.99
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✓ In Stock

Why The GXRTDR water filter…

The GXRTDR water filter is specifically engineered for your Whirlpool Refrigerator, model WRT138FZDWOO. This filter ensures optimal performance and a precise fit, guaranteeing clean, fresh-tasting water directly from your appliance. Using the GXRTDR ensures your WRT138FZDWOO operates as intended, maintaining water quality and appliance longevity.

Common Mistakes When Ordering

Installation & Replacement Guide

Location & Installation: For the Whirlpool WRT138FZDWOO, the water filter is typically located in the upper right corner of the fresh food compartment ceiling. To install, simply twist the old filter counter-clockwise to remove, then insert the new GXRTDR filter and twist clockwise until it locks into place.

Replacement Frequency: For your Whirlpool WRT138FZDWOO, replace the GXRTDR water filter every 6 months or sooner if you notice a decrease in water flow or taste.

Other Models Using GXRTDR

The same water filter (GXRTDR) is also compatible with these models:

Other Whirlpool Models

Frequently Asked Questions

Which water filter fits the Whirlpool WRT138FZDWOO?

The GXRTDR water filter is specifically engineered for your Whirlpool Refrigerator, model WRT138FZDWOO.

Is this water filter guaranteed to fit?

Yes. Every recommendation on ReplacementParts-AI is verified against the manufacturer's compatibility data. If a part doesn't fit, we'll make it right.

How long does shipping take?

Most orders ship within 1–2 business days. Standard delivery is 3–5 business days.