5 Best Ice Maker Water Filters
Five ice maker water filters, including everydrop by Whirlpool Ice and GE Profile Opal Carbon, compared for filter fit, connection type and replacement interval.
Our top 5 ice maker water filters
Swipe to compare price, rating and best use →
| Product | Price | Rating | Best for |
|---|---|---|---|
01 everydrop by Whirlpool Ice Maker Machine FilterDetails ↓ | $45.00 | 4.6/5Amazon | Best overall |
02 Profile GE Profile Opal Carbon Replacement Water Filter for OpalDetails ↓ | $18.99 | 4.5/5Amazon | Best for Opal ice makers |
03 AQUA CREST INL 5 Years Inline Water Filter for Ice MakerDetails ↓ | $22.79 | 4.6/5Amazon | Best for inline connections |
04 Waterdrop C33 Ice Maker FilterDetails ↓ | $19.98 | 4.1/5Amazon | Best for Waterdrop C33 systems |
05 GLACIER FRESH Replacement for GE Profile Opal Ice MakerDetails ↓ | $20.39 | 4.3/5Amazon | Best multipack |
01 — EveryDrop by Whirlpool
Best overalleverydrop by Whirlpool Ice Maker Machine Filter
everydrop by Whirlpool Ice Maker Machine Filter is a water filter with Whirlpool fit. Opal cartridge filters and refrigerator inline filters use different housings, so a similar-looking cartridge is not interchangeable. Check the ice maker's model number and water connection before buying a multipack.
View on Amazon ↗Reasons to buy
+everydrop by Whirlpool Ice Maker Machine Filter is a water filter with Whirlpool fit.
Reasons to avoid
−Check the ice maker's model number and water connection before buying a multipack.
- ProductType
- ice maker
02 — Profile
Best for Opal ice makersGE Profile Opal Carbon Replacement Water Filter for Opal
GE Profile Opal Carbon Replacement Water Filter for Opal Nugget Ice Maker is a water filter with Opal cartridge fit, carbon filtration. Opal cartridge filters and refrigerator inline filters use different housings, so a similar-looking cartridge is not interchangeable. Check the ice maker's model number and water connection before buying a multipack.
View on Amazon ↗Reasons to buy
+GE Profile Opal Carbon Replacement Water Filter for Opal Nugget Ice Maker is a water filter with Opal cartridge fit, carbon filtration.
Reasons to avoid
−Check the ice maker's model number and water connection before buying a multipack.
- ProductType
- ice maker
03 — AQUA CREST
Best for inline connectionsAQUA CREST INL 5 Years Inline Water Filter for Ice Maker
AQUA CREST INL 5 Years Inline Water Filter for Ice Maker and Refrigerator is a water filter with in-line water connection, five-year stated life, Whirlpool fit. Opal cartridge filters and refrigerator inline filters use different housings, so a similar-looking cartridge is not interchangeable. Check the ice maker's model number and water connection before buying a multipack.
View on Amazon ↗Reasons to buy
+AQUA CREST INL 5 Years Inline Water Filter for Ice Maker and Refrigerator is a water filter with in-line water connection, five-year stated life, Whirlpool fit.
Reasons to avoid
−Check the ice maker's model number and water connection before buying a multipack.
- Format
- Inline
- Compatibility
- Ice maker and refrigerator
- Service
- Up to five years
04 — Waterdrop
Best for Waterdrop C33 systemsWaterdrop C33 Ice Maker Filter
Waterdrop C33 Ice Maker Filter is a water filter with 3 pack, Opal cartridge fit, three-pack supply. Opal cartridge filters and refrigerator inline filters use different housings, so a similar-looking cartridge is not interchangeable. Check the ice maker's model number and water connection before buying a multipack.
View on Amazon ↗Reasons to buy
+Waterdrop C33 Ice Maker Filter is a water filter with 3 pack, Opal cartridge fit, three-pack supply.
Reasons to avoid
−Check the ice maker's model number and water connection before buying a multipack.
- Format
- Replacement cartridge
- Compatibility
- GE Opal ice maker
- Count
- 3
05 — GLACIER FRESH
Best multipackGLACIER FRESH Replacement for GE Profile Opal Ice Maker
GLACIER FRESH Replacement for GE Profile Opal Ice Maker Filter 3 Pack is a water filter with 3 pack, Opal cartridge fit, three-pack supply. Opal cartridge filters and refrigerator inline filters use different housings, so a similar-looking cartridge is not interchangeable. Check the ice maker's model number and water connection before buying a multipack.
View on Amazon ↗Reasons to buy
+GLACIER FRESH Replacement for GE Profile Opal Ice Maker Filter 3 Pack is a water filter with 3 pack, Opal cartridge fit, three-pack supply.
Reasons to avoid
−Check the ice maker's model number and water connection before buying a multipack.
- Format
- Replacement cartridge
- Compatibility
- GE Profile Opal ice maker
- Count
- 3
Price information
Amazon price and availability checked Oct 17, 2026, 10:21 PM Lisbon time. Prices and availability are subject to change; the information shown on Amazon.com at purchase applies.
Our process
How we picked.
We compare five relevant products for different needs, using documented specifications, clear use cases and practical trade-offs. Our goal is to make the differences clear and help you choose with confidence.
- 01Relevance
Each product must fit the guide’s intended use, audience and requirements.
- 02Specifications
We compare the key product details that meaningfully affect the buying decision.
- 03Use case and fit
We compare the intended use, configuration and practical fit of every selected product.
- 04Strengths and limitations
We explain where each option performs best and the compromises to consider.
Good questions
FAQ — Ice Maker Water Filters
01What matters most when comparing ice maker water filters?+
Filter fit matters for this category. Opal cartridge filters and refrigerator inline filters use different housings, so a similar-looking cartridge is not interchangeable.
02What should I verify before buying ice maker water filters?+
Check the ice maker's model number and water connection before buying a multipack.
03For ice maker water filters, how do everydrop by Whirlpool Ice Maker Machine Filter and GE Profile Opal Carbon Replacement Water Filter differ?+
everydrop by Whirlpool Ice Maker Machine Filter lists Whirlpool fit. GE Profile Opal Carbon Replacement Water Filter for Opal Nugget Ice Maker lists Opal cartridge fit and carbon filtration.
04In ice maker water filters, what does AQUA CREST INL 5 Years Inline Water Filter for offer?+
AQUA CREST INL 5 Years Inline Water Filter for Ice Maker and Refrigerator lists in-line water connection and five-year stated life. Opal cartridge filters and refrigerator inline filters use different housings, so a similar-looking cartridge is not interchangeable.
05For ice maker water filters, who should consider Waterdrop C33 Ice Maker Filter?+
Waterdrop C33 Ice Maker Filter lists 3 pack and Opal cartridge fit. Check the ice maker's model number and water connection before buying a multipack.
06In ice maker water filters, what should I check about GLACIER FRESH Replacement for GE Profile Opal?+
GLACIER FRESH Replacement for GE Profile Opal Ice Maker Filter 3 Pack lists 3 pack and Opal cartridge fit. Check the ice maker's model number and water connection before buying a multipack.
The short answer
Start with the everydrop by Whirlpool Ice Maker Machine Filter.
It is our first pick for this guide’s exact scope. Choose another option when its stated use case or trade-off better matches yours.
View on Amazon ↗