---
title: "gpfilter.com Promo Codes & Cashback"
description: "Promo Codes at gpfilter.com. Get 51 Verified - 20% Off. Save with verified codes and earn cashback on Refermate."
canonical_url: "https://refermate.com/store/gpfilter-com/promo-codes"
md_url: "https://refermate.com/store/gpfilter-com/promo-codes"
last_updated: "2026-08-03T04:08:23.128Z"
---
# gpfilter.com Promo Codes - 51 Verified - 20% Off + Up to 8.4% Cash Back

- URL: https://refermate.com/store/gpfilter-com/promo-codes
- Page: Promo Codes
- Store: gpfilter.com
- Best current offer: 51 Verified - 20% Off
- Offer counts: 49 coupons and 2 deals
- Subscribers: 1
- Store website: https://gpfilter.com
- Last refreshed: Monday, August 3, 2026

## Current Offers

### 1. $15 OFF
Type: Coupon code
Code: `GPHY30`
Description: $15 off GPE001-5p Whirlpool Filter 1, EDR1RXD1, W10295370A Was: $82.99 Now: $67.99.

### 2. New gpfilter.com Coupon Code
Type: Coupon code
Code: `3GNH15`
Description: GlacialPure Filter for Frigidaire ULTRAWF, Kenmore 9999, PureSource PS2364646 (4-Pack) Was: $59.99 Now: $48.00.

### 3. gpfilter.com Coupon
Type: Coupon code
Code: `GPEPACK4`
Description: Whirlpool Filter 3, EDR3RXD1, Kenmore 46-9083 (4-Pack) Was: $71.99 Now: $65.09.

### 4. New gpfilter.com Promo Code
Type: Coupon code
Code: `GPEPACK3`
Description: Whirlpool Filter 2, EDR2RXD1, W10413645A (3-Pack) Was: $55.99 Now: $50.79.

### 5. New gpfilter.com Promo Code
Type: Coupon code
Code: `BRAD05`
Description: Glacialpure Filter for Frigidaire Wf3cb, Puresource 3, Ap4567491 (3-pack) Was: $36.99 Now: $35.14.
Usage count: 1
Last used: July 9, 2026

### 6. New gpfilter.com Coupon Code
Type: Coupon code
Code: `APRIL123`
Description: 4396841 Filter for Whirlpool Filter 3, EDR3RXD1, Kenmore 46-9083 (2-Pack) Was: $41.99 Now: $35.19.

### 7. gpfilter.com Coupon
Type: Coupon code
Code: `3GNH30`
Description: GlacialPure Filter - Frigidaire ULTRAWF, Kenmore 9999, PureSource PS2364646 (5-Pack) Was: $68.99 Now: $58.65.

### 8. gpfilter.com Coupon
Type: Coupon code
Code: `3GNH25`
Description: Filter for Frigidaire EPTWFU01, Pure Source Ultra II (3-Pack) Was: $46.09 Now: $36.88.

### 9. gpfilter.com Promo Code
Type: Coupon code
Code: `3GNH20`
Description: Filter for Frigidaire EPTWFU01, Pure Source Ultra II (4-Pack) Was: $58.99 Now: $47.20.

## Recently Expired Offers

### 1. gpfilter.com Coupon Code
Type: Coupon code
Code: `EDR1RXD1`
Description: Glacialpure Filter Was: $48.99 Now: $39.99.
Expires: March 23, 2022

### 2. gpfilter.com Promo
Type: Coupon code
Code: `4396841`
Description: Glacialpure Filter 3 Pack Was: $48.99 Now: $38.99.
Expires: December 31, 2021

## About gpfilter.com

GPFilter.com is a United States online store selling filtration products for vehicles and equipment, including oil, air, fuel, and hydraulic filters for maintenance and replacement.

## Frequently Asked Questions

### 1. How many gpfilter.com promo codes are available right now?
gpfilter.com currently has 49 verified coupon codes and 2 deals available. These are regularly verified and updated to ensure they work at checkout.

### 2. What is the best gpfilter.com discount today?
The best gpfilter.com offer right now is "51 Verified - 20% Off". This deal has been verified and is currently active.

### 3. Does gpfilter.com offer cashback?
Yes, you can earn up to 8.4% cash back on gpfilter.com purchases through Refermate. This can be combined with promo codes for extra savings.

### 4. How do I use a gpfilter.com promo code?
Copy the code from this page, add your items to your gpfilter.com cart, and paste the code in the promo code or coupon field at checkout. The discount will be applied to your order total before payment.

### 5. How often are gpfilter.com promo codes updated?
We update gpfilter.com promo codes daily. Our team verifies each code to ensure it's working, and removes expired offers automatically.

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