---
product_id: 424957979
title: "Imperial 4\" Premium Intake Cap with Built-in Pest Guard Screen, Brown, PA-4B"
brand: "imperial"
price: "₨4324"
currency: LKR
in_stock: false
reviews_count: 13
url: https://www.desertcart.lk/products/424957979-imperial-4-premium-intake-cap-with-built-in-pest-guard
store_origin: LK
region: Sri Lanka
---

# UV protection Pest guard Easy installation Imperial 4" Premium Intake Cap with Built-in Pest Guard Screen, Brown, PA-4B

**Brand:** imperial
**Price:** ₨4324
**Availability:** ❌ Out of Stock

## Summary

> 🏡 Elevate your home's air game with style!

## Quick Answers

- **What is this?** Imperial 4" Premium Intake Cap with Built-in Pest Guard Screen, Brown, PA-4B by imperial
- **How much does it cost?** ₨4324 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/424957979-imperial-4-premium-intake-cap-with-built-in-pest-guard)

## Best For

- imperial enthusiasts

## Why This Product

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

## Key Features

- • **Perfect fit!:** Designed for a seamless fit on 4-inch pipe diameters.
- • **Sleek design!:** Stylish brown finish complements any home exterior.
- • **Quick upgrade!:** Effortlessly replace damaged intake hoods for instant improvement.
- • **Sunshine ready!:** UV stabilizer ensures vibrant color and durability against fading.
- • **Breeze in, bugs out!:** Built-in metal screen pest guard keeps unwanted pests at bay.

## Overview

The Imperial 4" Premium Intake Cap is a durable and stylish solution for residential fresh air intake. Featuring a built-in pest guard screen and UV-stabilized paintable plastic, this cap is designed for easy installation and a perfect fit on 4-inch pipes, ensuring your home stays fresh and pest-free.

## Description

From the Manufacturer          Imperial Manufacturing is a family-owned company that was founded in 1979. Viewed as a world class manufacturer of more than 7,000 heating, air conditioning, ventilation and building products for residential and light commercial applications, with manufacturing and warehouse space across North America. Imperial Manufacturing is acknowledged as an innovator in the design and production of indoor air quality equipment for the North American heating, ventilation and air conditioning industry.

## Features

- Easy to install residential fresh air intake vent cap
- Use to replace damaged intake hood cap
- Paintable plastic components contain UV stabilizer to reduce fading due to exposure to sunlight
- Built-in metal screen pest guard
- Fits a 4-inch pipe diameter/vent opening
- The outside dimensions of the cap cover plate is 6” x 6”
- Does not include tail pipe

## Images

![Imperial 4" Premium Intake Cap with Built-in Pest Guard Screen, Brown, PA-4B - Image 1](https://m.media-amazon.com/images/I/61FZfK8nQoL.jpg)
![Imperial 4" Premium Intake Cap with Built-in Pest Guard Screen, Brown, PA-4B - Image 2](https://m.media-amazon.com/images/I/71XxfdNdoeL.jpg)

## Questions & Answers

**Q: Will this fit a 6" diameter pipe?**
A: Yea cramped ducting 6" round

**Q: Is the screen small enough to keep out insects?**
A: Only big ones, this isn't window screen. The squares are about 3/8" a side.

**Q: Does this have a tailpipe for duct connection?**
A: yes it has a connection for the male end of the connection

**Q: What is the lenght of the tube (not the diameter)?**
A: After going outside and looking at it, the only thing I remember is when I installed it the tube attached to the vent was only about 1 1/2 inches long and fit over the tube in the wall.  It was then screwed into the siding to hold it in place.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very Pleased - Just What I Was Looking For...
  

*by J***S on Reviewed in the United States on November 15, 2016*

I looked online for quite a bit before finding this little gem. Just perfect for what I needed (a fresh air inlet vent, with low-profile face and smallest-possible footprint on the side of the house). I will mount this through/to a 1x8 trim board at the bottom of my horizontal siding, and the trim board's actual dimensions are 7.25" across, with 1/4" of that taken up by an aluminum drip edge flashing. So this unit will fit perfectly, and the white will match the PVC trim board's white as well, making it low-visibility. The critter-screen is a nice feature (heavy duty wire screen), and I will be adding a finer mesh to keep smaller flying insects from making a home inside the 4" vent tube. No mounting hardware came with my unit (requires 4 small screws, one at each corner) so I'll pick up some stainless steel hardware to mount it. The bee's/wasps may try to build a nest inside the louvers, but I'm used to that, and there's little one can do about it other than cleaning them out occasionally. Very pleased with the unit, and how it looks. This was exactly what I was searching for, and seems rugged enough to stand up to the weather. Time will tell if it yellows, warps, or becomes brittle. At this price, I'll just buy another when the time comes.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Tight fit and perfect replacement vent cover
  

*by W***F on Reviewed in the United States on October 17, 2016*

So glad I took back the vent cover from Home depot and purchased this. Most competing products have a one-way flow feature that blocks airflow from outside to inside. But what if you want inward airflow such as for combustion air for a fireplace? This one allows for both directions. Beyond that, what made this work is that the it fit perfectly and tightly INSIDE the 4 inch metal vent through the brick wall in my house. Other vent covers are designed for installation while the home is under construction.Those fit around the outside of the vent. The round cylindrical surface which fit inside the vent was so tight I couldn't quite push it in by hand. But I found that the louvered cover could be snapped out and snapped back in. This was helpful because I was able to remove the louvers and gently strike the flat surface underneath with a mallet and a flat piece of wood. This seated the vent cover snugly against the brick wall and it is so tight, the forces of nature won't be able to pull it loose. I was then able to snap the louvered front back in.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good choice for shed ventilation with mesh modification
  

*by C***F on Reviewed in the United States on December 2, 2014*

I added two of these to a shed opposite a solar powered gable fan to improve airflow in addition to the standard screen vents I had installed previously.  They offer great airflow, and the included screen will keep out larger insects. The design is such that you could also use these in passive applications. A couple of reviewers mentioned that they expected the product to have an extended plastic duct '...based on the picture...'. I don't know if the picture has changed since their review(s), but to be clear, the part designed to connect to duct work is about an inch in depth.Replacing the existing 1/4" mesh screen with a finer mesh one (which I intend to) will keep smaller bugs out, and is fairly easy to accomplish even after installation (the screen slides into place). You might wish to "pre-curve" the screen to give it a slight convex shape so that it lays flat at the edges after installation.I've still got a couple of shed projects to work on, and I will be purchasing more of these when I do.

---

## 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.lk/products/424957979-imperial-4-premium-intake-cap-with-built-in-pest-guard](https://www.desertcart.lk/products/424957979-imperial-4-premium-intake-cap-with-built-in-pest-guard)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*