---
product_id: 314297263
title: "Frost King HD9 Heat and Air Deflector, Large, Heavy Duty, Clear Plastic with Magnetic hold or Screw-on hold for Central Forced Air Systems, Adjustable 10\" to 16\""
brand: "frost king"
price: "R$318"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/314297263-frost-king-hd9-heat-and-air-deflector-large-heavy-duty
store_origin: BR
region: Brazil
---

# Adjustable 10" to 16" fit Magnetic & screw-on secure hold Heavy-duty durable plastic Frost King HD9 Heat and Air Deflector, Large, Heavy Duty, Clear Plastic with Magnetic hold or Screw-on hold for Central Forced Air Systems, Adjustable 10" to 16"

**Brand:** frost king
**Price:** R$318
**Availability:** ✅ In Stock

## Summary

> ❄️🔥 Master your indoor climate with Frost King’s invisible power move!

## Quick Answers

- **What is this?** Frost King HD9 Heat and Air Deflector, Large, Heavy Duty, Clear Plastic with Magnetic hold or Screw-on hold for Central Forced Air Systems, Adjustable 10" to 16" by frost king
- **How much does it cost?** R$318 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/314297263-frost-king-hd9-heat-and-air-deflector-large-heavy-duty)

## Best For

- frost king enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit Flexibility:** Adjustable size from 10" to 16" ensures perfect fit for your central forced air system.
- • **Effortless Installation:** Magnetic or screw-on hold options make setup quick and tool-free.
- • **Invisible Yet Impactful:** Clear heavy-duty plastic blends seamlessly with your home décor while boosting HVAC efficiency.
- • **Whisper-Quiet Operation:** Operates silently at just 13 decibels, maintaining your peaceful environment.
- • **Year-Round Climate Control:** Directs warm air down in winter and cool air up in summer for ultimate comfort.

## Overview

The Frost King HD9 Heat and Air Deflector is a heavy-duty, clear plastic accessory designed for central forced air systems. Adjustable between 10" and 16", it uses magnetic or screw-on holds for easy installation. It optimizes airflow by directing warm air downward in winter and cool air upward in summer, enhancing HVAC efficiency while operating quietly at 13 decibels.

## Description

Frost King HD9 Heat and Air Deflector, Large, Heavy Duty, Clear Plastic with Magnetic hold or Screw-on hold for Central Forced Air Systems, Adjustable 10" to 16"

## Features

- Heavy-duty heat deflector for Central forced air systems
- Directs warm air down for improved heating in winter
- Directs air conditioned air up for improved cooling in summer
- 16-Inch Heat Deflector
- Heavy-duty, Magnetic Hold That Is Unbreakable.Plastic Deflector Directs Warm Air Down For Improved Heating In The Winter.Directs Air Conditioned Air Up For Improved Cooling In Summer.Measurements Are 14-Inch X 16-Inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | Frost King |
| Model Info | HD9 |
| Product Dimensions | 17.78 x 9.4 x 24.89 cm; 14.17 g |
| Efficiency | High |
| Capacity | 16 Liters |
| Noise | 13 Decibels |
| Installation Type | Split System |
| Part Number | HD9 |
| Form Factor | Baseboard-attached deflector with clear plastic design and magnetic hold feature |
| Special Features | Directs warm air down in winter, Directs cool air up in summer |
| Color | Clear Plastic |
| Voltage | 1 Volts |
| Wattage | 22 |
| Material Type | Heavy Duty Plastic |
| Included Components | Power Heat Guns |
| Batteries Included? | No |
| Batteries Required? | No |
| Item Weight | 14.2 g |

## Product Details

- **Brand:** Frost King
- **Capacity:** 16 Liters
- **Cooling power:** 150 British Thermal Units
- **Special features:** Directs warm air down in winter, Directs cool air up in summer
- **Product dimensions:** 27.9D x 27.9W x 27.9H centimeters

## Images

![Frost King HD9 Heat and Air Deflector, Large, Heavy Duty, Clear Plastic with Magnetic hold or Screw-on hold for Central Forced Air Systems, Adjustable 10" to 16" - Image 1](https://m.media-amazon.com/images/I/71cH-IB3XLL.jpg)

## Available Options

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

## Questions & Answers

**Q: dimensions are listed as 14x16 but also listed as 3.2 x 11.2 x 5.8. Which is correct? I am trying to deflect air from 12x8 floor vent. will it work?**
A: The length is adjustable.  I believe that the depth (the opening) from the vent to the deflector would be 3.2 inches.  The width of the deflector where it sits on the sides of the vent is probably about 5.8 inches.  And the deflector is in two pieces and made that it slides in and out and would probably cover vents from about 11" to 16".  I cant give accurate measures.  Mine is hanging from a vent in the ceiling above my tub.  Why anyone would put a vent over a tub is beyond me.  But it has done an excellent job and I'm happy with it.

**Q: Will this fit on a 15" baseboard register?**
A: YouCanAdjust The Length. To Make It Shorter.

**Q: Are these bpa free plastic??**
A: Does not specify.  Does have the CA health warning.

**Q: Why does this come with a garbage bag?**
A: My order did not come with a garbage bag, must be a picture mistake.

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**Shop now:** [https://www.desertcart.com.br/products/314297263-frost-king-hd9-heat-and-air-deflector-large-heavy-duty](https://www.desertcart.com.br/products/314297263-frost-king-hd9-heat-and-air-deflector-large-heavy-duty)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*