---
product_id: 49517592
title: "Ona Pro - 175g Block"
brand: "gloria"
price: "₩68587"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/49517592-ona-pro-175g-block
store_origin: KR
region: South Korea
---

# Passive diffusion for continuous odor control Safe around people, pets & plants Compact 3"x3" size fits anywhere Ona Pro - 175g Block

**Brand:** gloria
**Price:** ₩68587
**Availability:** ✅ In Stock

## Summary

> 🌬️ Odor control that fits your lifestyle—small block, big impact!

## Quick Answers

- **What is this?** Ona Pro - 175g Block by gloria
- **How much does it cost?** ₩68587 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/49517592-ona-pro-175g-block)

## Best For

- gloria enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Just remove the lid and place—no batteries, no plugs, no hassle, just pure odor elimination.
- • **All-Natural Safety:** Non-toxic formula safe for homes, offices, pets, and plants—breathe easy with zero compromise.
- • **Discreet & Powerful:** Small 3"x3" block fits seamlessly in vents & tight spaces for odor control without intrusion.
- • **Versatile Placement:** Perfect for enclosed spaces, closets, bathrooms, and HVAC vents—wherever odor strikes, Ona Pro blocks it.
- • **Long-Lasting Freshness:** 175g solid block designed for extended use, keeping your environment fresh day after day.

## Overview

The Ona Pro 175g Block is a compact, passive diffusion odor neutralizer measuring 3"x3" (7.62cm x 7.62cm), designed for discreet placement in small enclosed spaces and vents. Safe for use around people, pets, and plants, it requires no power source and offers long-lasting, hassle-free odor control for both home and business environments.

## Description

Ona Pro - 175g Block

## Features

- Ona PRO Block Solid Can be placed in small enclosed spaces and vents, to control odors
- The ONA Block measures 3" x 3" and will fit in most places
- Safe for home or business and can be used around people, pets and plants
- Simply remove the lid from the block and place in an odor area

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 7.62 x 7.62 x 7.62 cm; 226.8 g |
| Part number | HGC700327 |
| Item display height | 8 centimetres |
| Item display weight | 1.36 kg |
| Material type | plastic |
| Power source type | Passive Diffusion |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Item model number | ON10075 |
| ASIN | B00518E9O4 |

## Product Details

- **Scent:** Apple Crumble
- **Colour:** Natural
- **Brand:** Gloria
- **Item form:** Solid
- **Item dimensions L x W x H:** 7.6 x 7.6 x 7.6 centimetres

## Images

![Ona Pro - 175g Block - Image 1](https://m.media-amazon.com/images/I/7147VdUEotL.jpg)
![Ona Pro - 175g Block - Image 2](https://m.media-amazon.com/images/I/619H7tKzWbL.jpg)
![Ona Pro - 175g Block - Image 3](https://m.media-amazon.com/images/I/61Qz1A01rRL.jpg)
![Ona Pro - 175g Block - Image 4](https://m.media-amazon.com/images/I/61kk7TQN1QL.jpg)
![Ona Pro - 175g Block - Image 5](https://m.media-amazon.com/images/I/61phy9NtqsL.jpg)

## Questions & Answers

**Q: how long do they last?**
A: With slits in the top a long time. With it OPEN it lasts a couple of months max, from my experience. Try half open, with some foil or plastic over the other half.

**Q: I could not stand the smell of pro, literally made me nauseated, is this one less chemically smelling?  other suggestions? (room next to horse stall)**
A: i don't find it "odorous" at all

**Q: What does this smell like?  Is the gel or the block better?**
A: strictly speaking about the smell, I prefer the gel.  My block has a sickly sweet smell while the gel is freshness to your face.  Block does the job, but not as nice on my nose.

**Q: Will this work okay inside of a tractor trailer, with me around it 24/7?**
A: Don’t waste your money on this; it didn’t do what it says it would do.  I had it in a smaller space and it didn’t covered up the musty smell. I will not buy again.

## Frequently Bought Together

- Ona Block Pro, 6 Ounce
- Ona Products ON10051 Ona Block Fresh Linen, 6 Ounce Automotive-air-fresheners, 6 oz, Natural
- Ona Products Spray Pro Odor Neutralizer 250ml/ 8oz Pump

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**Shop now:** [https://www.desertcart.kr/products/49517592-ona-pro-175g-block](https://www.desertcart.kr/products/49517592-ona-pro-175g-block)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-25*