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4-Pack Membrane Solutions Personal Water Filter Straws Expired
$15.60
$42.98
w/ Subscribe & Save + Free Shipping
Membrane Solutions Corp via Amazon has 4-Pack Membrane Solutions Personal Water Filter Straws on sale for $15.59 when you clip the 50% Off coupon on the page and checkout with Subscribe and Save. Shipping is free w/ Prime or on $35+ orders.
Thanks to Deal Hunter TattyBear for sharing this deal.
Thanks to Deal Hunter TattyBear for sharing this deal.
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- SGS certificated, Test Report NBF21-004693-01
- up to 1,320 gallons lifespan
- 7.1'' long and 1" in diameter
- Fits any 28mm threaded bottle
- 5-Stage Filtration System removes up to 99.99999% of harmful substances (pollution, odor, chlorine and organic chemicals, etc.)
Original Post
Written by
Edited April 19, 2024
at 03:23 PM
Membrane Solutions Corp Via Amazon [amazon.com] has 4-Pack Membrane Solutions Portable Water Filter Straw Filtration Straw Purifier Survival Gear for Hiking, Camping, Travel, and Emergency (Blue) for $38.98 - 50% coupon on product page - 5% ($3.90) Subscribe and Save = $15.59 - Shipping is free w/ Prime or on $35+
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Give Feedback Model: Membrane Solutions Portable Water Filter Straw Filtration Straw Purifier Survival Gear for Hiking, Camping, Travel, and Emergency, Blue, 4 pack
Deal History
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Current Prices
Sort: Lowest to Highest | Last Updated 5/31/2024, 10:35 PM| Sold By | Sale Price |
|---|---|
 Amazon | $38.98 |
| Rating: | (4.7 out of 5 stars) |
| Reviews: | 8,998 Amazon Reviews |
| Product Name: | Membrane Solutions Portable Water Filter Straw Filtration Straw Purifier Survival Gear for Hiking, Camping, Travel, and Emergency, Blue, 4 pack |
| Manufacturer: | Membrane Solutions |
| Model Number: | water filter straw |
| Product SKU: | B07SYYQZDN |
| UPC: | 787446258720 |
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Sorry, that was long winded.
Edit: not well known. some apologists in the comments claiming they are all the same...which is a weird claim for safety equipment.
the business address is a residential house. always a little sketch.
the name is hard to pin down. one nearby company does provide filtration for lab equipment but doesn't list this item on their website.
YMMV/Buyer Beware ...which for any safety/emergency equipment is an immediate pass for me.
I see it's being promoted by a Paid SD Staff Influencer...is this an affiliate? paid advert? any vetting/communication with the company to clear up the concerns? it's been pushed to Frontpage now. I also wonder if the phrasing "sharing this deal" is meant to be a CYA rather than claiming to have "found" this deal like some other posts or if it's just DE style choice
Edit 2:
https://www.mspurelife.
this might be their website
0% surprised to see they gave an affiliate/referral kickback program
website business address:
https://maps.app.urlhas
which then goes to this
https://www.membrane-solutions.com/
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A great fear based logic. Let's all make fear based decisions and ignore experts and science.
Sorry, that was long winded.
Why not store these in an air tight vacuum? Would that keep the humidity away which would allow this to last longer?
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I've heard of documents in sealed safes getting mold because a tiny amount of moisture. Sealing is a good idea until you seal moisture within, stuff can go bad really quickly.
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From the manufacturer "Under normal circumstance,it can be stored for 24 month.
Membrane Solutions Corp"
Sorry, that was long winded.
The lifespan rating on these indicate they are using the thinner walled straws similar to non-sawyer filters. The weight and low flow rating indicate they are using less straws than non-sawyer filters.
If you need 4 emergency filters as cheap as possible, better to have these than nothing. If it's just yourself and you will likely use a filter while backpacking, then get a sawyer squeeze. Families in developing nations have used a single filter to meet their drinking water needs for multiple households for DECADEs. Also keep in mind, there is no way to test if these have failed.
I think he meant to keep the straw locked up in an air-tight bag or container if it's new or already completely dry. If it has been used recently, I'd leave out to air dry before sealing it back up.
What expert science do you have?? Ignore what? That these are purposely designed to look like a life straw and rip off their brand and reputation? You know they are as good? 😖😖😖. Ugh.
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https://www.nsf.org/knowledge-lib...tificatio
https://www.nsf.org/certified-products-systems
Search Membrane Solutions (this product) and/or Vestergaard (Lifestraw).