SKU: 1542428358

OREGON SCIENTIFIC WS908 Air Sanitizer Replacement Pre-Filter - 5 Pack

Sale price$12.60 Regular price$14.00
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

OREGON SCIENTIFIC WS908 Air Sanitizer Replacement Pre-Filter - 5 PackReplacement Pre Filters in a convenient 5 pack, allowing you to continue taking cutting edge air filtration technology with you anywhere. Filters large and small particles such as pollens, dust, pet hair and dust mites Easy Maintenance and Durable The filter will last up to 3 years and is easy to replace Washable Pre Filter Washable dust filter allows user to take out and clean it which save cost to replace a new one. The actual Compact Sanitiser

Replacement Pre-Filters in a convenient 5 pack, allowing you to continue taking cutting-edge air filtration technology with you anywhere.

Filters large and small particles such as pollens, dust, pet hair and dust mites

Easy Maintenance and Durable
The filter will last up to 3 years and is easy to replace

Washable Pre-Filter
Washable dust filter allows user to take out and clean it which save cost to replace a new one.

The actual Compact Sanitiser allows you to breathe filtered air in smaller places such as while you drive, using a unique, low-powered NCCO technology for optimal efficiency and portability. It safely purifies the air in 9-15m² (30-50 ft²) range and is able to remove pollutants including allergens and viruses in addition to VOC particles with 99.6% efficiency. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1542428358

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4.6 ★★★★★
Based on 26 reviews
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T
Thomas J. Shandorf
Grantham, US
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2019
S
Verified Purchase
Sarah Sofía Ortiz Campos
Chelsea, US
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
E
Verified Purchase
Elaine li
Draper, US
★★★★★ 5
VERY EFFICIENT MATERIAL
Format: Paperback
It's the most efficient material to prepare the test.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2020
T
ThereseHazzard
Chelsea, US
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2019
T
Thomas J. Shandorf
Bozeman, US
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2019

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