--- product_id: 541965295 title: "2 Pack 78601 Air Filter with Pre Filter Replace Generac 078601 078601GS 178601GS Fits 4000XL 3000XL 3500XL XP4000 XG4000 GN3800 GN4500 5700CP 6300CP 6600CP MC1009 MC1259 MC4000 MC6600" brand: "mowfill" price: "£23.04" currency: GBP in_stock: true reviews_count: 5 category: "Mowfill" url: https://www.desertcart.co.uk/products/541965295-2-pack-78601-air-filter-with-pre-filter-replace-generac store_origin: GB region: Great Britain --- # OEM Quality Perfect Fit Easy Storage 2 Pack 78601 Air Filter with Pre Filter Replace Generac 078601 078601GS 178601GS Fits 4000XL 3000XL 3500XL XP4000 XG4000 GN3800 GN4500 5700CP 6300CP 6600CP MC1009 MC1259 MC4000 MC6600 **Brand:** mowfill **Price:** £23.04 **Availability:** ✅ In Stock ## Summary > Breathe Easy with MOWFILL! 🌬️ ## Quick Answers - **What is this?** 2 Pack 78601 Air Filter with Pre Filter Replace Generac 078601 078601GS 178601GS Fits 4000XL 3000XL 3500XL XP4000 XG4000 GN3800 GN4500 5700CP 6300CP 6600CP MC1009 MC1259 MC4000 MC6600 by mowfill - **How much does it cost?** £23.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/541965295-2-pack-78601-air-filter-with-pre-filter-replace-generac) ## Best For - mowfill enthusiasts ## Why This Product - Trusted mowfill brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value Pack:** Get 2 air filters and 2 pre-filters for double the efficiency! - • **Optimal Dimensions:** Designed with precision: 3 1/4" Width x 6" Length x 1" Height. - • **Convenient Packaging:** Each filter is separately packaged for effortless storage. - • **High-Quality Assurance:** Factory filter that meets OEM standards for peace of mind. - • **Unmatched Compatibility:** Seamlessly fits Generac models 4000XL, 3000XL, and more! ## Overview The MOWFILL2 Pack 78601 Air Filter is a high-quality replacement filter designed to fit a wide range of Generac portable generators and air compressors. With dimensions of 3 1/4" x 6" x 1", this pack includes two air filters and two pre-filters, ensuring optimal performance and easy storage. Each filter meets OEM standards, providing reliability and peace of mind for your equipment. ## Description MOWFILL 2 Pack 78601 Air Filter With Pre Filter Replace Generac 078601 078601GS 178601GS Fits 4000XL 3000XL 3500XL XP4000 XG4000 GN3800 GN4500 5700CP 6300CP 6600CP MC1009 MC1259 MC4000 MC6600, Size Perfect Fit: 3 1/4" Width x 6" Length x 1" Height, You will get 2 Pcs Air Filter With 2 Pcs Pre Filter. Review: Our generator is 20 years old and it is not always easy to find the right part fort its engine. Review: These fit my 3250 watt craftsman generator bought 2000ish. Identical fit and quality of OEM filter only cheaper. Went right in no drama. ## Features - ✅ Air Filter Replace Generac 078601, 078601GS, 178601GS, 78601, Briggs&Stratton 78601, 78601GS. Pre Filter Replace Generac 078602. - ✅ Fits Generac 4000XL 3000XL 3500XL XP4000 XG4000 GN3800 GN4500 portable generator, Generac 5700CP 6300CP 6600CP pressure washer,For Generac MC1009 MC1259 MC4000 MC6600 air compressor. - ✅ Compatible With Generac 005778-0 (XG4000) Portable Generator and 0042761 GH-220 Generator Engine,GN191 GN220,004276-1. For Generac Air compressors and generators 0485-0, 0485-1, 0486-0, 0487-0, 0503-0, 0503-1, 0504-1 and 0602-0. - ✅ High Quality: Factory filter, meet OEM standards. Separate packaged, easy store. - ✅ Size Perfect Fit: 3 1/4" Width x 6" Length x 1" Height, You will get 2 Pcs Air Filter With 2 Pcs Pre Filter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B092W6P26G | | Best Sellers Rank | 71 in Photography Effect Filters | | Brand Name | MOWFILL | | Customer Reviews | 4.8 4.8 out of 5 stars (138) | | Fit Type | Vehicle Specific Fit | | Item Dimensions L x W x H | 15.2L x 8.3W x 2.5H centimetres | | Item Shape | Rectangular | | Manufacturer | MOWFILL | | Manufacturer Part Number | 78601 | | Model Number | 78601 | | OEM Equivalent Part Number | 78601 | | Product Grade | Replacement Part | | UPC | 633690023921 | | Unit Count | 2.0 count | ## Product Details - **Brand:** MOWFILL - **Fit type:** Vehicle Specific Fit - **OEM part number:** 78601 - **Product dimensions:** 15.2L x 8.3W x 2.5H centimetres - **Product grade:** Replacement Part ## Images ![2 Pack 78601 Air Filter with Pre Filter Replace Generac 078601 078601GS 178601GS Fits 4000XL 3000XL 3500XL XP4000 XG4000 GN3800 GN4500 5700CP 6300CP 6600CP MC1009 MC1259 MC4000 MC6600 - Image 1](https://m.media-amazon.com/images/I/31a-txZvPMS.jpg) ![2 Pack 78601 Air Filter with Pre Filter Replace Generac 078601 078601GS 178601GS Fits 4000XL 3000XL 3500XL XP4000 XG4000 GN3800 GN4500 5700CP 6300CP 6600CP MC1009 MC1259 MC4000 MC6600 - Image 2](https://m.media-amazon.com/images/I/41exzERdr7S.jpg) ![2 Pack 78601 Air Filter with Pre Filter Replace Generac 078601 078601GS 178601GS Fits 4000XL 3000XL 3500XL XP4000 XG4000 GN3800 GN4500 5700CP 6300CP 6600CP MC1009 MC1259 MC4000 MC6600 - Image 3](https://m.media-amazon.com/images/I/21x90RwRg9S.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***Y on 25 October 2024* Our generator is 20 years old and it is not always easy to find the right part fort its engine. ### ⭐⭐⭐⭐⭐ Review *by S***R on 14 December 2025* These fit my 3250 watt craftsman generator bought 2000ish. Identical fit and quality of OEM filter only cheaper. Went right in no drama. ### ⭐⭐⭐⭐⭐ Review *by T***R on 17 November 2025* This was an incredible deal! Exact replacement item for a fraction of the cost from the dealer. thank you, amazon! ## Frequently Bought Together - MOWFILL 2 Pack 78601 Air Filter with Pre Filter Replace Generac 078601 078601GS 178601GS Fits 4000XL 3000XL 3500XL XP4000 XG4000 GN3800 GN4500 5700CP 6300CP 6600CP MC1009 MC1259 MC4000 MC6600 - Champion RC12YC (71G) (71) Copper Plus Small Engine Spark Plug, 1 Box of 6 Plugs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/541965295-2-pack-78601-air-filter-with-pre-filter-replace-generac](https://www.desertcart.co.uk/products/541965295-2-pack-78601-air-filter-with-pre-filter-replace-generac) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*