How is the travel one different from your standard filter?

Hello Its not different. Same exact amount. The kit is for 2 filters which is what you would typically use in a hotel room. Hope this helps. Gene

will these work even though every thing isnt plugged into them?

The outlet on the bottom was added as a convenience. The filters work by mitigating dirty electricity on the wiring There are a number of causes of dirty electricity - appliances, lighting, how the house is wired, the electric grid, electric motors, and compressors, among others. There is a slight benefit to plugging appliances into the filter in some cases but the DE gets filtered in either case. Feel free to call if you need further clarification - 415 261-7387 / Gene

Can a pc ups be plugged in one of these, or can these be plugged inthe ups? i have a guitar amp plugged into my ups, but it sometimes hums very loudly

Hi Either way is fine. There is a slight benefit to plugging the pc ups into the filter then plug the filter into the outlet. Hope this helps. Customer Service, Greenwave

why is free shipping not possible?

We hope to be able to offer free shipping soon, but are not quite there yet.

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Greenwave Dirty Electricity Filter Kit, 2 Pack, Up to 250 Sq Ft | Reduce Electrical Pollution in Wiring & Living Spaces. Instant Plug-In with UL Certification & Pass-Through Outlet.

Greenwave Dirty Electricity Filter Kit, 2 Pack, Up to 250 Sq Ft | Reduce Electrical Pollution in Wiring & Living Spaces. Instant Plug-In with UL Certification & Pass-Through Outlet.

Product ID: 44428641

⚡Reduces high-frequency electrical noise

🔌Plug-and-play with pass-through outlet

🛡️UL certified & RoHS compliant safety

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Description

⚡ Plug into cleaner power, live smarter.

CERTIFIED SAFE DURABLE - UL certification and RoHS compliance ensure long-lasting, worry-free use.
OPTIMIZED FOR YOUR SPACE - Covers up to 250 sq ft, perfect for your home office or living room sanctuary.
MEASURE MAXIMIZE IMPACT - Pair with a Greenwave EMI meter to track and optimize your cleaner electricity.
DUAL OUTLET PASS THROUGH DESIGN - Keep your outlets fully functional while filtering electrical pollution.
INSTANT DIRTY ELECTRICITY REDUCTION - Plug in and feel the cleaner power immediately—no rewiring needed.

The Greenwave Dirty Electricity Filter Kit includes two UL-certified EMI filters designed to reduce high-frequency electrical pollution in wiring and living spaces up to 250 sq ft. Featuring easy plug-and-play installation with pass-through outlets, these durable filters improve your environment’s electrical quality instantly without sacrificing outlet access. Ideal for health-conscious professionals seeking measurable, safer, and cleaner electricity in their homes or offices.

Specifications

ASIN	B01M64XQZQ
Best Sellers Rank	#43,574 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #190 in Electrical Adapters
Date First Available	October 16, 2016
Item Weight	1.75 pounds
Item model number	Spectrum 2500i
Manufacturer	Greenwave International, Inc.
Product Dimensions	5 x 4 x 3 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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143717CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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