# Fooxem F338-6-A7 Ultrasonic Pest Repeller, 6-Pack, Indoor Plug-In

A six-unit plug-in format suits multi-room indoor use, with advertised coverage up to 1,600 square feet per repeller.

- [Original product page](https://www.ofertitastop.com/us/product/fooxem-f338-a7-ultrasonic-pest-repeller)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-14T18:05:53.042Z
- Brand: Fooxem
- Model: F338-6-A7
- MPN: F338-6-A7
- EAN / GTIN: 785396996587
- Category: Home & Garden > Household Supplies > Pest Control > Repellents > Household Insect Repellents
- Source store: amazon US
- Active deal: Yes
- Price: 29.99 USD
- Previous price: 52.99 USD
- Rating: 4.7 / 5
- Reviews: 53

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Some households want a plug-in option they can place around several rooms, others need a method with more direct, visible pest control. The Fooxem F338-6-A7 is a six-unit indoor ultrasonic repeller set. Each unit plugs into an outlet, with no batteries or refills. Its stated coverage is up to 1,600 square feet per unit, or up to 9,600 square feet for the set.

## What matters most
The main appeal is the multi-unit format: instead of relying on one device in a central spot, you can place units in different indoor areas such as bedrooms, kitchens, garages, basements, attics, offices, or storage spaces. The coverage figures are listed as maximums, so they are best treated as a guide to the advertised reach rather than a guarantee that every room or layout will be covered equally.

This is a plug-in, chemical-free approach, presented as an alternative to sprays and traps. It is intended to run continuously for ongoing use, and the product description says it operates quietly. That makes the format suitable for spaces where a device can remain connected to an outlet, including rooms used throughout the day. The units are warm white and listed at 6 by 4 by 8 inches, so placement and outlet access matter when deciding where each one can go.

Buyer comments are generally favorable about ease of setup, quiet operation, and reduced pest activity. Some report that the devices helped with pests at home, but those accounts are individual impressions, not a promise of results for every pest or household. The product details do not specify which pest types respond best or give a method for measuring coverage in a particular floor plan.

## Who it’s for
This set may suit someone looking for a low-maintenance device to distribute across multiple indoor rooms, rather than a single-point solution. It makes sense if you want to plug in several units and leave them running without replacing batteries or refilling a consumable. The description also presents the devices as suitable for homes with children and pets when used as directed, that statement should not be read as proof that the repellers will resolve a pest problem on their own.

For a small space, a six-pack may be more units than you need. For a persistent or clearly identified infestation, a plug-in ultrasonic device is a different approach from a targeted treatment, and the listing does not establish that it can replace one. Choose based on the number of rooms you want to equip and whether continuous plug-in use fits your routine.

## Tips for day-to-day use
Place each device upright in an unobstructed outlet, following the included instructions, and spread the units among the rooms where you want them running. The product guidance recommends continuous operation, keeping the devices plugged in is therefore part of the intended use. With six units, it may help to decide on locations before setup so they are distributed across the areas you want to cover rather than clustered together.

The stated coverage is “up to” a maximum, and the listing does not provide room-by-room coverage guidance. If your home has several separate spaces, use the per-unit figure as a reference for planning rather than assuming the combined maximum applies uniformly to every layout. Buyers also describe setup as straightforward, which aligns with the simple plug-in format, but their reports do not establish a guaranteed level of pest control.

## Final verdict
The Fooxem F338-6-A7 is most compelling for shoppers who want six indoor plug-in devices and prefer a chemical-free format over sprays or traps. Its key decision points are the number of locations you plan to cover, access to outlets, and the fact that the advertised coverage is a maximum. If you need a dependable outcome for a specific pest issue, the available product information does not say enough to treat this set as a stand-alone solution.

## Images

![Fooxem F338-6-A7 Ultrasonic Pest Repeller, 6-Pack, Indoor Plug-In — 1](https://www.ofertitastop.com/i/R0SbXu2Gj8yfy4r2SFerLG5Rg3iVMnCd6QLZ0ctaFWHa5eIg0B1oK0r0nw2GMD9tfIA9C6zfI6uSDXxvcAHjBCViSSyFgtJoeLvGpc-MSiX4VxHImqa5Xo8A9g.jpg)

![Fooxem F338-6-A7 Ultrasonic Pest Repeller, 6-Pack, Indoor Plug-In — 2](https://www.ofertitastop.com/i/jzE1a1oXvj19QIJl6qSaCmT_-aWBoBLs6zYWmXTetwcEYQOy575lpCNgYQVDuc4MKsV4a8IOhu0zhyMsfqLpmRnCXUbsV75mq7sCyB6ANMDmPqsguK9TEOcEJw.jpg)

![Fooxem F338-6-A7 Ultrasonic Pest Repeller, 6-Pack, Indoor Plug-In — 3](https://www.ofertitastop.com/i/9uZX4sO_3E1PvBaDy1KO-ogbeygli0LSYK4idEVXXsxYa3xGn4420e_Kz2Lalw2QMJTrGmzbIcxgTSQdT3PZEdjErltM6va2igYiyFy_ZkWraaN65kj4RMjKWA.jpg)

![Fooxem F338-6-A7 Ultrasonic Pest Repeller, 6-Pack, Indoor Plug-In — 4](https://www.ofertitastop.com/i/17ZV36jE9rUWQDEn_XH3lh6duVQCim_1t77HhOxfAiQUNBGfziDjbDbIS4S1LpF0ubuk7StwTSPMaj4AqdmaxqhRZIpvhC6tNGuyP4x5g9dwRcuaH8eyDDGPpg.jpg)

![Fooxem F338-6-A7 Ultrasonic Pest Repeller, 6-Pack, Indoor Plug-In — 5](https://www.ofertitastop.com/i/AqM2RBcC80TrXZL_1WNfjRhO9nJMj92B8wr5vfy5fQ-PmzenUrHHV2hHsViSJzs61PSsdMC_1y5sdngtjffMiEFns4ZcXBsZNWPWYSOwnck76vmTdDhr2iNn4A.jpg)