Simple answer
Short answer
Follow the replacement interval in the refrigerator manual and account for usage and water quality. Reduced flow, taste changes, an indicator light, or reaching the stated interval can signal replacement time.

Recommended product path
THOR Kitchen Water Filter for TRF3601FD, WF200
Use the exact product page when the model, size, and fit match. If you still need to compare, use the collection before ordering.
Buy HereCompare OptionsWhat to confirm before ordering
Confirm the refrigerator model and filter part number, then follow the appliance manual for installation, flushing, and replacement timing.
| Check | Why it matters |
|---|---|
| Exact model or SKU | Similar names and appearances do not guarantee the same fit. |
| Dimensions and installation | Confirm the physical space, connections, mounting, and service access. |
| Included components | Check whether hardware, filters, connectors, or accessories are separate. |
| Current product page | Use the live product page for current price, availability, and product-specific details. |

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Who this page is for
This guide is for shoppers who know the category or product family but need to confirm fit before spending money. If the exact product shown does not match your model or project, compare the collection or ask Culinary Cave before ordering.
Common mistake to avoid
Do not order from appearance, a partial title, or one shared measurement. Match the complete product identity and verify installation or compatibility requirements using the current product details and manufacturer documentation.
Related THOR Filter Replacement guides
- THOR WF200 Water Filter Compatibility Guide
- THOR Refrigerator Model-Number and Filter Lookup
- OEM vs Compatible Refrigerator Water Filters
- THOR WF200 Installation and Flushing Checklist
Frequently asked questions
Should I choose the exact product or browse the collection?
Choose the exact product only when the model, dimensions, and intended use match. Browse the collection when you still need to compare versions or sizes.
What if I cannot confirm compatibility?
Do not guess. Send the complete model number, product label information, measurements, and a description of the project to Culinary Cave before ordering.
Are price and availability shown in this guide final?
No. Use the linked live product page for current price and availability.
Ready to choose?
Buy the exact product when the fit is confirmed, or compare the collection if you need another size, model, or configuration.
Buy HereCompare OptionsAsk a Fit Question Before Ordering