---
product_id: 600785128
title: "5PCS Screen Protector for Elegoo Mars 4, 3D Printer Parts Screen Protector Film for Elegoo Mars 4, Mars 4 Ultra Resin LCD 3D Printers"
brand: "koyofei"
price: "14181 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Koyofei"
url: https://www.desertcart.hu/products/600785128-5pcs-screen-protector-for-elegoo-mars-4-3d-printer-parts
store_origin: HU
region: Hungary
---

# Perfect fit for Elegoo Mars 4 series Includes installation toolkit 95%+ light transmittance 5PCS Screen Protector for Elegoo Mars 4, 3D Printer Parts Screen Protector Film for Elegoo Mars 4, Mars 4 Ultra Resin LCD 3D Printers

**Brand:** koyofei
**Price:** 14181 Ft
**Availability:** ✅ In Stock

## Summary

> 🖨️ Protect your prints, perfect your craft — don’t let your screen hold you back!

## Quick Answers

- **What is this?** 5PCS Screen Protector for Elegoo Mars 4, 3D Printer Parts Screen Protector Film for Elegoo Mars 4, Mars 4 Ultra Resin LCD 3D Printers by koyofei
- **How much does it cost?** 14181 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/600785128-5pcs-screen-protector-for-elegoo-mars-4-3d-printer-parts)

## Best For

- koyofei enthusiasts

## Why This Product

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

## Key Features

- • **Crystal-Clear Precision:** Maintains 95%+ UV light transmittance for flawless resin curing and print accuracy.
- • **Edge-to-Edge Protection:** Covers nearly the entire print area, preventing resin leaks even near vat screws and posts—no compromises on safety.
- • **Ultimate Screen Defense:** Guards your LCD from resin contamination and FEP damage, extending screen lifespan and saving costly replacements.
- • **Tailored for Elegoo Mars 4:** Specifically engineered for Elegoo Mars 4 and Mars 4 Ultra, guaranteeing a perfect fit and hassle-free leveling.
- • **Effortless Bubble-Free Install:** Comes with a dedicated scraper and step-by-step guide to ensure a smooth, air bubble-free application every time.

## Overview

The KOYOFEI 5PCS Screen Protector kit offers high-quality PET film with over 95% light transmittance, designed exclusively for Elegoo Mars 4 and Mars 4 Ultra resin LCD 3D printers. It shields your printer’s screen from resin contamination and FEP damage, extending screen life and maintaining print precision. Included installation tools ensure a bubble-free, edge-to-edge fit that safeguards your entire print area, making it an essential upgrade for serious 3D printing pros.

## Description

desertcart.com: KOYOFEI 5PCS Screen Protector for Elegoo Mars 4, 3D Printer Parts Screen Protector Film for Elegoo Mars 4, Mars 4 Ultra Resin LCD 3D Printers : Industrial & Scientific

Review: It will protect your entire print area - Purchased for Anycubic Photon Mono M7 Pro. This is a very good and affordable set of screensavers for your 3D printer. Several screensavers I have tried were only large enough to cover the LCD screen (seen by the red line in the photo). They do the job, but if you have a puncture from a failed print (like I did) near the edge, there is a good chance that your resin could seep under the screensaver and get around the edges of the LCD screen itself -- potentially leaking into your internal components. That is why a screensaver of this size is needed (seen by the blue line in the photo). It will cover and protect nearly the entire surface of your print field, all the way out to the vat screws and posts. So don't take a chance on the smaller 10.1" versions. This is the type of screensaver my printer was originally supplied with, and you will get the best margin of safety.
Review: Perfect fit - Goes on smooth with no bubbles. Protects well and doesn’t affect clarity.

## Features

- Screen Protector: Screen protector can prevent the resin from contaminating the screen when FEP damaged, and prolong the use time of the LCD screen and saving the cost of replacing the screen.
- Light transmittance of more than 95%: The light transmittance of the screen protective film is above 95%, which will not affect the 405nm wavelength of ultraviolet rays through the protective film and curing the resin, which can maintain the printing accuracy of the 3D printer.
- High quality screen protectior: Screen Protector is made of high-quality PET material imported from Japan. The double-sided protector films ensures that it will not be scratched before use, and the edge will not produce white edges after being posted. Therefore, it will not affect the print volume after installation, and only needs to be re-leveled.
- Included tool kit: This kit comes with a tool kit for easy installation of the protective film, you can refer to the installation steps in the picture to operate, and use the scraper to avoid air bubbles during the installation process.
- Compatible Models: Screen Protector film is only compatible with Elegoo Mars 4, Mars 4 Ultra LCD Resin 3D Printer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQK1WJ6L |
| Best Sellers Rank | #13,085 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #252 in 3D Printer Accessories |
| Date First Available | December 18, 2023 |
| Item Weight | 5.6 ounces |
| Item model number | KYF-3D-242 |
| Manufacturer | KOYOFEI |
| Package Dimensions | 9.53 x 6.57 x 0.55 inches |

## Product Details

- **Brand:** KOYOFEI
- **Compatible Devices:** Printer
- **Compatible Phone Models:** Elegoo March 4, Elegoo March 4 Ultra, Elegoo March 5, Elegoo March 5 Ultra
- **Finish Type:** Glossy
- **Item Hardness:** 9H
- **Material:** Polyethylene Terephthalate
- **Screen Size:** 5 Inches
- **Screen Surface Description:** Glossy
- **Special Feature:** Edge-to-Edge Coverage, High-Quality Material
- **Water Resistance Level:** Not Water Resistant

## Images

![5PCS Screen Protector for Elegoo Mars 4, 3D Printer Parts Screen Protector Film for Elegoo Mars 4, Mars 4 Ultra Resin LCD 3D Printers - Image 1](https://m.media-amazon.com/images/I/51U3-2wiB2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It will protect your entire print area
*by K***. on October 24, 2025*

Purchased for Anycubic Photon Mono M7 Pro. This is a very good and affordable set of screensavers for your 3D printer. Several screensavers I have tried were only large enough to cover the LCD screen (seen by the red line in the photo). They do the job, but if you have a puncture from a failed print (like I did) near the edge, there is a good chance that your resin could seep under the screensaver and get around the edges of the LCD screen itself -- potentially leaking into your internal components. That is why a screensaver of this size is needed (seen by the blue line in the photo). It will cover and protect nearly the entire surface of your print field, all the way out to the vat screws and posts. So don't take a chance on the smaller 10.1" versions. This is the type of screensaver my printer was originally supplied with, and you will get the best margin of safety.

### ⭐⭐⭐⭐⭐ Perfect fit
*by H***E on August 2, 2025*

Goes on smooth with no bubbles. Protects well and doesn’t affect clarity.

### ⭐⭐⭐⭐⭐ Works as designed.
*by S***E on December 23, 2024*

Worked great. Don’t forget to get some of the black tape stuff.

## Frequently Bought Together

- KOYOFEI 5PCS Screen Protector for Elegoo Mars 4, 3D Printer Parts Screen Protector Film for Elegoo Mars 4, Mars 4 Ultra Resin LCD 3D Printers
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-23*