• A SMART WAY TO REDUCE AIR PURIFIER RUNNING COSTS – With our Replacement Pre Filters you can extend the life of the more expensive Main and Post filters and reduce the cost of running your air purifier.
• PERFECTLY FITS YOUR PURIFIER, INSTALLS FAST: These are specially cut and designed to fit Delos Intellipure 468 air purifier. No measuring and cutting needed. Pre filter dimensions: 22.8” x 8.85” x 0.2”
• MAINTAIN OPTIMAL PERFORMANCE OF YOUR AIR PURIFIER – A clogged filter will seriously hinder the performance of your air purifier. The Welham Green Pre Filter 3-Pack will keep your unit operating at maximum efficiency so your home stays fresh and welcoming.
• WHAT YOU GET: 3 highest quality aftermarket pre filters. Our filters are designed to meet or exceed OEM quality and performance. PLEASE NOTE: This filter set does not include the main or post filter. The pre filters are shipped folded. Folding does not harm them and due to the dimensions of the pre filter, it is a much more cost-effective way to ship them and allows us to sell this pre filter 3-pack at a lower price.
• 100% MONEY BACK GUARANTEE: Try these longer-lasting, main filter life extending pre filters for 90 days and love your new breathing experience, or we’ll immediately refund every penny, guaranteed!

Did you know that in many cases you don’t need to change the expensive main filter every time the filter change indicator light turns on? It is often the case that just the Pre Filter has become loaded up with larger particles. A clean Pre Filter is an excellent way of extending the working life of your HEPA and Active Carbon filters.

Many air purifier manufacturers don’t offer pre filters separately anymore, this is simply because they make more money by selling the more expensive complete filter set every time. With Welham Green Pre Filter 3-Pack you can reduce the cost of running your air purifier.

Buy this Pre Filter 3-Pack for Delos Intellipure 468 Air Purifier now from Amazon!

At Welham Green, we take pride in our products & service. If you aren’t satisfied with your purchase, we offer a 90-day no-questions-asked refund policy.

This is not a Delos® OEM product and is not covered under any Delos® manufacturer’s warranty. The Delos® brand names and logos are the registered trademarks of their respective owners. Any use of the Delos® brand name or model designation for this product is made solely for purposes of demonstrating compatibility. Welham Green® offers discounted products that provide superb value on premium quality products but may not use identical materials as Delos® and, therefore, cannot guarantee identical results, including with respect to filtration quality (e.g., pressure drop, air flow rate, and efficiency) or durability.

• A SMART WAY TO REDUCE AIR PURIFIER RUNNING COSTS – With our Replacement Pre Filters you can extend the life of the more expensive ceramic main filter and reduce the cost of running your air purifier.
• PERFECTLY FITS YOUR PURIFIER, INSTALLS FAST: These are specially cut and designed to fit Brid air purifier. No measuring and cutting needed. Pre filter dimensions: 5.1” x 0.2”
• MAINTAIN OPTIMAL PERFORMANCE OF YOUR AIR PURIFIER – A clogged filter will seriously hinder the performance of your air purifier. The Welham Green Pre Filter 4-Pack will keep your unit operating at maximum efficiency so your home stays fresh and welcoming.
• WHAT YOU GET: 4 highest quality aftermarket pre filters. Our filters are designed to meet or exceed OEM quality and performance. PLEASE NOTE: The edge of the pre filter has a little bit of brown discoloration. It is caused by laser cutting and doesn’t affect the functionality of the filter in any way.
• 100% MONEY BACK GUARANTEE: Try these longer-lasting, main filter life extending pre filters for 90 days and love your new breathing experience, or we’ll immediately refund every penny, guaranteed!

Did you know that in many cases you don’t need to change the expensive main filter every time the filter change indicator light turns on? It is often the case that just the Pre Filter has become loaded up with larger particles. A clean Pre Filter is an excellent way of extending the working life of the main filter.

Many air purifier manufacturers don’t offer pre filters separately anymore, this is simply because they make more money by selling the more expensive complete filter set every time. With Welham Green Pre Filter 4-Pack you can reduce the cost of running your air purifier.

At Welham Green, we take pride in our products & service. If you aren’t satisfied with your purchase, we offer a 90-day no-questions-asked refund policy.

Buy this Pre Filter 4-Pack for Brid Air Purifier now from Amazon!

This is not a Brid® OEM product and is not covered under any Brid® manufacturer’s warranty. The Brid® brand names and logos are the registered trademarks of their respective owners. Any use of the Brid® brand name or model designation for this product is made solely for purposes of demonstrating compatibility. Welham Green® offers discounted products that provide superb value on premium quality products but may not use identical materials as Brid® and, therefore, cannot guarantee identical results, including with respect to filtration quality (e.g., pressure drop, air flow rate, and efficiency) or durability.

• This replacement Evaporator Mat fits Boneco models W200, W300, H300 and H400. Be sure to order the correct part for your model to keep your unit functioning properly.
• WHAT YOU GET: 1 x highest quality aftermarket Evaporator Mat. Our products are designed to meet or exceed OEM quality and performance. PLEASE NOTE: Does not include Evaporator Mat Casing.
• Made of PET (polyethylene) material for optimum humidity and cleaning output. Can be cleaned in the washing machine.
• Cleans the air of large particles such as pet dander and household dust.
• 100% MONEY BACK GUARANTEE: Try this AW200 Evaporator Mat and love the results, or we’ll immediately refund every penny, guaranteed!

Highest quality aftermarket evaporator mat for use in: Boneco Air Washer W200, W300 and HYBRID H300, H400. This specially textured evaporator mat captures airborne impurities and as the wheel rotates, the particles are released from the evaporator mat into the water. The rotating evaporator mat also releases moisture and provides a comfortable balance of humidification.

Cleaning in the washing machine: The evaporator mat can be cleaned in the washing machine (max. 40 °C / 104 °F). Commercially available detergents can be used. For best results wash the evaporator mat by itself. 

Cleaning by hand: Add a little detergent to warm water and tumble the evaporator mat in it thoroughly to get detergent on all of it. Rinse out the evaporator mat repeatedly in clean, hand-warm water until suds no longer form. 

Can be recycled or disposed of in household waste. Please check your local guidelines.

At Welham Green, we take pride in our products & service. If you aren’t satisfied with your purchase, we offer a 30-day no-questions-asked refund policy.

Buy this AW200 Evaporator Mat now from Amazon!

This is not a Boneco® OEM product and is not covered under any Boneco® manufacturer’s warranty. The Boneco® brand names and logos are the registered trademarks of their respective owners. Any use of the Boneco® brand name or model designation for this product is made solely for purposes of demonstrating compatibility. Welham Green® offers discounted products that provide superb value on premium quality products but may not use identical materials as Boneco® and, therefore, cannot guarantee identical results, including with respect to filtration quality (e.g., pressure drop, air flow rate, and efficiency) or durability.

• UPGRADE YOUR AIR PURIFIER – Capture more dust and particles than ever before with these perfectly pre-cut filters.
• EXTEND THE LIFE OF YOUR HEPA FILTER – Our pre-filters greatly reduce the amount of dust & particles getting into your main filter. Replacing your main HEPA filter is costly so with 4 pre-filters, you can reduce the cost of running your air purifier.
• PREFILTER PERFECTLY FITS YOUR PURIFIER, INSTALLS FAST: These are specially cut and perfectly designed to fit Oregon Scientific Air Purifier Model CF8410 (this is the air purifier with 3-in-1 filter). This pre filter attaches to the velcro strips in the main filter frame, just like the original pre filter. No measuring and cutting needed.
• 100% MONEY BACK GUARANTEE: Try these longer-lasting, main filter life extending pre-filters for 90 days and love your new breathing experience, or we’ll immediately refund every penny, guaranteed!
• What you get: 4 highest quality aftermarket pre-filters. Pre-filter dimensions: 11.2” x 11.8” x 0.07” PLEASE NOTE: This filter set does not include the HEPA filter or the active carbon filter.

Welham Green Pre-Filter for CF8410 Air Purifier Does Everything You Desire, Without the Steep Cost!

No more time consuming cutting and measuring you’ll have your machine running in a matter of minutes. These are specially designed and cut to fit Oregon Scientific CF8410 Air Purifier. Pre-filter dimensions: 11.2” x 11.8” x 0.07”

This is not an Oregon Scientific® OEM product and is not covered under any Oregon Scientific® manufacturer’s warranty. The Oregon Scientific® brand names and logos are the registered trademarks of their respective owners. Any use of the Oregon Scientific® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.

Manufacturer: Welham Green

ASIN: B07CWB724V