---
product_id: 507603732
title: "PHILTOP Engine Air Filter, Compatible with CA4309 Nissan Altima, Pathfinder, Murano, Maxima, Sentra, Xterra, Frontier, 350Z, Quest, Pickup, 240SX, D21, 200SX, Stanza, 300ZX, NX, Axxess, Pulsar NX, 810"
brand: "philtop"
price: "€ 53.00"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/507603732-philtop-engine-air-filter-compatible-with-ca4309-nissan-altima-pathfinder
store_origin: PT
region: Portugal
---

# 5-minutes easy install High-performance cellulose media 30% longer filter life PHILTOP Engine Air Filter, Compatible with CA4309 Nissan Altima, Pathfinder, Murano, Maxima, Sentra, Xterra, Frontier, 350Z, Quest, Pickup, 240SX, D21, 200SX, Stanza, 300ZX, NX, Axxess, Pulsar NX, 810

**Brand:** philtop
**Price:** € 53.00
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your engine’s air game—because your ride deserves the best!

## Quick Answers

- **What is this?** PHILTOP Engine Air Filter, Compatible with CA4309 Nissan Altima, Pathfinder, Murano, Maxima, Sentra, Xterra, Frontier, 350Z, Quest, Pickup, 240SX, D21, 200SX, Stanza, 300ZX, NX, Axxess, Pulsar NX, 810 by philtop
- **How much does it cost?** € 53.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/507603732-philtop-engine-air-filter-compatible-with-ca4309-nissan-altima-pathfinder)

## Best For

- philtop enthusiasts

## Why This Product

- Trusted philtop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dust? Not on My Watch:** High-performance cellulose filter traps dust and debris, protecting your engine from wear.
- • **Fits Your Ride Perfectly:** Compatible with a wide range of popular models including Murano, Maxima, Pathfinder, and more.
- • **Lasts Longer, Saves More:** 30% extended lifespan means fewer replacements and more time on the road.
- • **DIY Friendly, Dealer Free:** OE-designed for a hassle-free 5-minute installation—no special tools or mechanic needed.
- • **Breathe Easy, Drive Faster:** Advanced multi-pleat design maximizes airflow even when dirty, boosting engine responsiveness.

## Overview

The PHILTOP Engine Air Filter (CA4309) is a high-performance replacement filter designed to improve engine airflow and protect against dust and debris. Featuring advanced cellulose media and a multi-pleat design, it offers 30% longer life and easy 5-minute installation without tools. Compatible with numerous popular vehicle models, it enhances acceleration and fuel efficiency while reducing maintenance frequency.

## Description

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## Features

- Upgrade Performance: The PHILTOP Car Engine Air Filter prevent dust and impurities. Say goodbye to delayed acceleration and less than average gas mileage
- Outstanding Filtration: The filter media is made of High-performance cellulose filter media, which can well absorb dust and debris in the air, and the multi-filter paper pleat design allows the air flow to be unaffected even when the filter is dirty
- 30% Longer Life: Thanks to the large-capacity filter technology, more dust and debris can be captured, which means that the PHILTOP air filter can last longer and avoid frequent replacement under normal driving conditions
- Install in 5 mins：OE-design for install directly. No special tools and modifications required. Install it yourself instead of going to the dealer, save a lot of labor costs
- Compatible Model：FX35, G20, G35, I30, I35, J30, JX35, M30, QX4, QX60, 200SX, 240SX, 300ZX, 810, Altima, Axxess, D21, Frontier, Maxima, NX, Pathfinder, Quest, Sentra, Xterra, X-Trail, 9-2X, Baja, Forester, Impreza, Legacy, Outback, SVX. [Please check whether the model, year and engine size match before purchase]

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PHILTOP |
| Brand | PHILTOP |
| Model | PHILTOP Air Filter |
| Product Dimensions | 28.09 x 16.69 x 3.3 cm; 249 g |
| Item model number | CA4309 |
| Exterior | Machined |
| Manufacturer part number | 8581EAF0252US |
| OEM Part Number | CA4309, A975C, AF293, PA4278, A24278, 16546-6J400, 16546-0Z000, 16546-V0100, 46116, PXA46116, 1433065, 0421364, AF882, C2964, E880L, LX2561, V380005 |
| Special Features | Improves air flow and prevents dirt and dust from entering the engine |
| Item Weight | 249 g |

## Product Details

- **Product grade:** Performance,Replacement
- **Brand:** PHILTOP
- **Fit type:** Vehicle Specific Fit
- **Product dimensions:** 28.1L x 16.7W x 3.3H centimetres
- **OEM part number:** CA4309, A975C, AF293, PA4278, A24278, 16546-6J400, 16546-0Z000, 16546-V0100, 46116, PXA46116, 1433065, 0421364, AF882, C2964, E880L, LX2561, V380005

## Images

![PHILTOP Engine Air Filter, Compatible with CA4309 Nissan Altima, Pathfinder, Murano, Maxima, Sentra, Xterra, Frontier, 350Z, Quest, Pickup, 240SX, D21, 200SX, Stanza, 300ZX, NX, Axxess, Pulsar NX, 810 - Image 1](https://m.media-amazon.com/images/I/71tKeQyMwyL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Does this fit 2007 altima sl?**
A: Yes, it fit.

**Q: Is this filter fits on Nissan Murano suv 2011?**
A: You need to look up the filter in the catalog

**Q: Is this a washable or reuseable filter?**
A: NO, JUST REPLACE IT EVERY 10,000 MI.  ALSO  LOOK & CHECK AT THE CONDITION OF THE FILTER.  VERY GOOD FILTER, WELL BUILT.   TAKE CARe.       jp

**Q: will this fit my 2014 nissan murano?**
A: Yes

## Frequently Bought Together

- PHILTOP Engine Air Filter CA4309 for Infiniti, Nissan, Saab & Subaru - 350Z, Altima, Frontier, Maxima, Murano, Pathfinder, Quest, Sentra, Xterra, FX35, G20, JX35, M30, Forester, Impreza, Legacy
- A-Premium Cabin Air Filter with Activated Carbon Compatible with Nissan & Infiniti Models - Altima 2013-2018, Murano 2015-2023, Pathfinder 2013-2020, Maxima 2016-2023, QX60 2014-2020, JX35 2013

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**Shop now:** [https://www.desertcart.pt/products/507603732-philtop-engine-air-filter-compatible-with-ca4309-nissan-altima-pathfinder](https://www.desertcart.pt/products/507603732-philtop-engine-air-filter-compatible-with-ca4309-nissan-altima-pathfinder)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-19*