Pureline PL-400-S Water Filter
- 3 filters per set
- NSF 42/372, IAPMO and WQA listed
- Active coconut carbon block
- 2.32 x 2.32 x 8.03 inches
- Lifetime warranty: 90 days return, 180 days replacement
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A three-pack of coconut carbon fridge filters with multiple certification listings and a generous return policy. Fit depends on the Maytag model list.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B01MR2NATUModel: PL-400-SCategory: Household Water Filters
Overview
Not a single cartridge, this Pureline set provides three replacement filters for listed Maytag refrigerators. The coconut carbon block reduces chlorine, odor and particles while keeping beneficial minerals.
The reason to consider it is the multi-pack supply and the certification and return details together. The limit is the cut-off model list and a listing that does not describe what ships beyond the three-pack.
Who it's for
Households with a listed Maytag refrigerator that want a supply of spares and a clear return window. Anyone with a different cartridge style should check fit first.
Pros and cons
- Multiple certifications listed
- Retains beneficial minerals
- Return and replace policy
- Model list cut off
- Included parts not described
- Fit must be checked
Performance notes
Carbon block reduces chlorine and odor by adsorption and traps particles in its dense structure. It leaves dissolved minerals in the water, as the listing notes. Replacement timing is not stated.
Specifications
| Brand | Pureline |
|---|---|
| Model | PL-400-S |
| Dimensions & fit | |
| Item Dimensions D X W X H | 2.32 x 2.32 x 8.03 inches |
| Construction & materials | |
| Material Type | Advanced Active Coconut Carbon Block |
| Included components | |
| Number Of Packs | 3 |
| Unit Count | 3 Count |
| Warranty & support | |
| Manufacturer Warranty Description | Life Time Warranty, 90 days return and 180 days replace |
| Other details | |
| External Testing Certification | NSF 42/372, IAPMO, WQA |
| Product Benefits | Reduces chlorine, odor, particles; retains beneficial minerals |
| Set Name | 3 Pack |
Frequently asked questions
What is in the Pureline PL-400-S box?
Three filters. The listing names no manual or stickers, so confirm on arrival.
What is the Pureline return policy?
The listing says 90 days return and 180 days replacement.
Does the Pureline PL-400-S keep minerals?
Yes. The listing says it retains beneficial minerals.
Which fridges does the Pureline PL-400-S fit?
The listing names many Maytag models and cuts off, so check your model.