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Four white plug-in ultrasonic pest repellers in a row

Bell + Howell Ultrasonic Pest Repeller 4 Pack 2026

SKU CH-N84J-BTYD3

Four plug-in units emit variable ultrasonic frequencies that deter mice, rats, spiders, ants and roaches across 120 square feet each without chemicals or odour

  • Safe for family and pets with no chemicals used
  • Ultrasonic waves irritate rodents and insects into leaving
  • Variable frequency stops pests becoming immune to sound
  • Silent, odourless operation needs no traps or upkeep
  • Covers up to 120 square feet per unit indoors

Ultrasonic Pest Repeller 4 Pack 2026

The Bell + Howell Ultrasonic Pest Repeller 4 Pack 2026 uses variable ultrasonic frequencies to drive rodents and insects from indoor spaces. It targets mice, rats, spiders, ants, and roaches without chemicals, traps, or odours. The sound is inaudible to humans and safe for household pets and children.

Plug In And Place

Each unit plugs directly into a standard wall outlet for immediate operation with no wiring or setup required. Intelligent variable technology changes wavelengths constantly so pests cannot become immune to the signal. Coverage extends up to 120 square feet per device for broad indoor protection.

Check Outlet Layout Before Ordering

Verify you have enough accessible sockets in the rooms where pest activity is highest. Units work best when unobstructed by furniture or curtains that could block the ultrasonic waves. Ensure the target area falls within the stated coverage range for effective results.

How it compares

Measured against everything we stock in Pest Control & Bug Zappers, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 67% of the 1,637 comparable items (median $28.99).

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the ultrasonic pest repellers are working after plugging them in?

The units emit ultrasonic frequencies inaudible to humans and pets, so you will not hear them operating; a reduction in rodent and insect activity over time indicates they are functioning as intended.

What comes in the 4-pack box and do I need to buy anything else?

The pack includes four plug-in ultrasonic repeller units; no batteries, chemicals or additional accessories are required for operation.

Which version should I choose for a room up to 120 square feet?

Each unit covers up to 120 square feet, so select the number of packs needed to match the total area you want to protect.

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