Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge, 500 Gallons, White

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$ 49.49

Last price was updated on: 14th Dec 2025, 05:05 AM

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Pricing Analytics & Buying Assistance

Price Score: Good

Poor Average Good Excellent

Current Price $49.49

$1.00

Lowest

$55.05

Highest

Buying Advice:
Good – Worth buying. 66% chance price goes up. Buy soon.

Price History Benchmarks

Lowest Ever

$1.00

9th Mar 2016

Highest Ever

$55.05

12th Aug 2021

Average Price

$36.07

659 data points

Last 3M Low

$47.59

6th Oct 2025

Last 6M Low

$38.96

23rd Jun 2025

Last 12M Low

$38.96

23rd Jun 2025

Price History Chart

Product Variants

$49.49

Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge, 500 Gallons, White

$50.15

Culligan US 3 EZ-Change Under-Sink Drinking Water Filtration System with Dedicated Faucet and Filter, Chrome

$64.76

Culligan IC 4 EZ-Change Inline Icemaker and Refrigerator Filtration System, 4 Count (Pack of 1), White

$42.77

Culligan IC 3 EZ-Change Inline Icemaker and Refrigerator Filtration System with Filter, 500 Gallon , White

$27.26

Culligan IC 1 EZ-Change Basic Inline Icemaker and Refrigerator Filtration System, 1 Count (Pack of 1)

$20.20

Culligan RC 1 EZ-Change Basic Water Filtration Replacement Cartridge, 3,000 Gallons, Multi

$48.71

Culligan US 1 EZ-Change Under-Sink Drinking Water Filtration System with Dedicated Faucet and Filter, 3,000 Gallon, Chrome

$31.02

Culligan RC-EZ-3 Easy Change Advanced Water Filtration Replacement Cartridge, 500 Gallons, (Pack of 1)

$86.15

Culligan US 4 EZ-Change Sink Drinking Water Filtration System with Dedicated Faucet and Premium Filter, Single Unit, Chrome

Product Technical Information

Product Code	B000NNPVVW
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Culligan
Rating	4.6 ( 8670 ratings )
Category	Replacement Under-Sink Water Filters
Manufacturer	Culligan
Model Number	RC-EZ-4
Model Name	RC-EZ-4
Item Color	White
Item Size	EZ-4 (Best Filtration)

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge 500 Gallons White was $1.00 on 9th Mar 2016. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge 500 Gallons White was $55.05 on 12th Aug 2021. Prices have dropped since then.
What is the average price of this product? ▶

The average price for Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge 500 Gallons White is $36.07 (659 data points). This helps you compare current deals.
What is the lowest price in the last 3 months? ▶

In the last 3 months, Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge 500 Gallons White reached a low of $47.59 on 6th Oct 2025. Recent price trends may help you decide when to buy.
Should I buy this product now? ▶

Worth buying. The price is good, but you may wait for a better deal. 66% chance price goes up. Price may increase soon.