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The best dishwasher detergent replacement filter keeps food particles out of the wash water, so your detergent cleans dishes instead of fighting recirculating grime. A cracked or clogged filter is one of the most common causes of gritty dishes.
We matched replacement filters to the most common dishwasher brands and compared fit and owner feedback. Here are the 5 best single filters for 2026.
Quick Answer: The Best Dishwasher Detergent Replacement Filter
- Best for Whirlpool / KitchenAid: W10872845 Dishwasher Pump Filter Cup for Whirlpool / KitchenAid
- Best for Bosch: Bosch 645038 Dishwasher Micro Filter (00645038)
- Best for GE: WD49X24057 Dishwasher Ultra Fine Filter Kit for GE / Hotpoint
- Best for Frigidaire: 5304506525 Dishwasher Filter for Frigidaire
- Best Genuine Bosch: Bosch 00751458 Genuine OEM Dishwasher Fine Filter
The Whirlpool W10872845 filter is the best dishwasher detergent replacement filter for Whirlpool-family owners. Bosch owners should pick the 645038 micro filter, and GE owners the WD49X24057 kit.
Best Dishwasher Detergent Replacement Filter Comparison Table
| Product | Best For | Type | Key Feature | Buy |
|---|---|---|---|---|
| W10872845 Dishwasher Pump Filter Cup for Whirlpool / KitchenAid | Best for Whirlpool / KitchenAid | Dishwasher filter | Pump filter cup | Check Price |
| Bosch 645038 Dishwasher Micro Filter (00645038) | Best for Bosch | Dishwasher micro filter | Replaces 00645038 | Check Price |
| WD49X24057 Dishwasher Ultra Fine Filter Kit for GE / Hotpoint | Best for GE | Ultra fine filter kit | Fits GE and Hotpoint | Check Price |
| 5304506525 Dishwasher Filter for Frigidaire | Best for Frigidaire | Dishwasher filter | Replaces 5304506525 | Check Price |
| Bosch 00751458 Genuine OEM Dishwasher Fine Filter | Best Genuine Bosch | Genuine fine filter | Genuine Bosch OEM | Check Price |
The 5 Best Dishwasher Replacement Filters by Brand
Find the best dishwasher detergent replacement filter for your dishwasher brand.
W10872845 Dishwasher Pump Filter Cup for Whirlpool / KitchenAid
1A W10872845 pump filter cup for Whirlpool, KitchenAid, Kenmore and Maytag dishwashers.
👍 Pros & Cons
Pros
- Most-reviewed Whirlpool filter
- Twist-in replacement
Cons
- Third-party part
📄 Detailed Review
- Type: Dishwasher filter
- Fits: Whirlpool, KitchenAid, Kenmore, Maytag
- Key feature: Pump filter cup
Whirlpool-family dishwashers use a twist-out filter that wears and cracks over time.
Twist out the old filter and drop in the new one.
Bosch 645038 Dishwasher Micro Filter (00645038)
2A 645038 micro filter for Bosch, Thermador and Gaggenau dishwashers.
👍 Pros & Cons
Pros
- Fits most Bosch dishwashers
- Restores filtration
Cons
- Third-party part
📄 Detailed Review
- Type: Dishwasher micro filter
- Fits: Bosch, Thermador, Gaggenau
- Key feature: Replaces 00645038
Bosch dishwashers have no grinder, so a clean filter is essential.
Rinse it monthly.
WD49X24057 Dishwasher Ultra Fine Filter Kit for GE / Hotpoint
3A WD49X24057 ultra fine filter kit for GE and Hotpoint dishwashers.
👍 Pros & Cons
Pros
- Kit replaces the fine filter assembly
- Fits many GE models
Cons
- Third-party part
📄 Detailed Review
- Type: Ultra fine filter kit
- Fits: GE, Hotpoint
- Key feature: Fits GE and Hotpoint
Many newer GE dishwashers use a removable fine filter that clogs with grease.
Check your model number on the tub label.
5304506525 Dishwasher Filter for Frigidaire
4A 5304506525 filter for Frigidaire dishwashers.
👍 Pros & Cons
Pros
- Fits many Frigidaire dishwashers
- Simple swap
Cons
- Third-party part
📄 Detailed Review
- Type: Dishwasher filter
- Fits: Frigidaire and Electrolux models
- Key feature: Replaces 5304506525
A worn Frigidaire filter lets food circulate back onto dishes.
Clean the filter area first.
Bosch 00751458 Genuine OEM Dishwasher Fine Filter
5A genuine Bosch 00751458 fine filter for Bosch dishwashers.
👍 Pros & Cons
Pros
- Genuine Bosch part
- Exact fit
Cons
- Costs more than third-party
📄 Detailed Review
- Type: Genuine fine filter
- Fits: Bosch dishwashers
- Key feature: Genuine Bosch OEM
Genuine filters guarantee the fit and seal.
Match the part number to your model.
How We Chose the Best Dishwasher Detergent Replacement Filter
To choose the best dishwasher detergent replacement filter, we matched filters to the most common dishwasher brands by part number and compared fit, build and owner feedback.
To find cleaning products that meet EPA safer-ingredient standards, see the EPA Safer Choice program.
Product details in this guide are based on manufacturer specifications and verified owner feedback. Read more on our How We Test page.
How to Choose a Replacement Filter
Follow these steps to find the best dishwasher detergent replacement filter.
Find your model number
Dishwasher parts are model-specific. Look for the label on the edge of the door or the side of the tub, and match the part number on your old part.
Clean or replace?
Rinse the filter first. Replace it if it is cracked, warped or the mesh is torn.
Genuine vs. third-party parts
Genuine OEM parts guarantee fit. Third-party parts cost less and many fit well, but read recent reviews for your exact model.
How parts affect detergent performance
A worn filter, cracked spray arm or stuck dispenser lid stops detergent reaching your dishes. Fixing the part often fixes the cleaning problem.
Safety first
Turn off power at the breaker and water supply before removing panels. Simple parts like filters, baskets and racks need no tools.
Filter Care Routine
Keep the filter working:
- Remove and rinse monthly.
- Scrub with a soft brush.
- Check the seal ring.
- Twist back in until it locks.
Quick answers about the best dishwasher detergent replacement filter.
Frequently Asked Questions
What is the best dishwasher detergent replacement filter?
For Whirlpool and KitchenAid, the W10872845 filter is the best replacement; Bosch owners should choose the 645038 micro filter.
How often should I replace a dishwasher filter?
Only when damaged; clean it monthly.
Can a dirty filter cause dirty dishes?
Yes, it lets food recirculate.
Are third-party filters OK?
Many fit well; check reviews for your model.
Final Verdict
Our final pick for the best dishwasher detergent replacement filter is the Whirlpool W10872845 Filter. Choose the Bosch 645038 Micro Filter if you want a Bosch micro filter, or the GE WD49X24057 Filter Kit for GE dishwashers.
Related Guides
More dishwasher detergent and parts guides:
- Best Dishwasher Detergent
- Best Dishwasher Detergent Replacement Basket
- Best Dishwasher Detergent Replacement Bags
- Best Dishwasher Detergent Cleaning Pads
- Best Dishwasher Detergent Cleaning Kit
Product details are based on manufacturer specifications at the time of writing. Prices and availability change often, so check Amazon for the latest price.
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