3 Tricks to Optimize LifeStraw ‘Peak Sequence’ Water Filters

LifeStraw revamped its namesake water filter straw and different filtration methods based mostly on years of buyer suggestions. We requested the model how greatest to look after these new merchandise.

It took 17 years, however LifeStraw discovered methods to enhance the efficiency and usefulness of its filters. The model says the redesign offers the Peak filtration methods extra versatility and a quicker movement fee by means of its microfilter.

The unique straw got here out to realize a objective of a private water filter. As soon as the model grew its product line to incorporate different filtration methods, it noticed a have to reverse engineer its full line to be extra appropriate. LifeStraw additionally labored on the sturdiness of its bladders and improved the filter movement charges as much as 3 L per minute, in accordance with the model.

We talked with the model to search out methods to keep away from person pitfalls and get most use and lifespan from the Peak water filtration methods.

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We talked with Tara Lundy, LifeStraw’s chief model officer, who has labored with the corporate and used its filters for nearly a decade. She defined what went into the redesign of the Peak Sequence and the right way to preserve the filter methods working at their — ahem — peak efficiency.

The Peak Sequence Redesign

Lundy instructed us that the primary objective of the redesign was so as to add versatility and sturdiness. Each would deal with frequent frustrations about water filters — each LifeStraw and rivals — expressed by customers within the area.

The model’s engineering group sought to breathe new life into its 17-year-old straw design. “We have been attempting to determine ways in which we will add threading and adapters with out having separate items to make the straw extra purposeful,” mentioned Lundy.

The engineers additionally noticed that as a strategy to introduce new membrane configurations that might enhance movement fee in addition to forestall air traps. From there, the design group integrated extra strong supplies in its bladder luggage and its new leakproof caps.

person with lifestraw out hiking in the mountains

Going Modular

For higher versatility, the LifeStraw Peak Sequence makes use of a modular design. This allows extra methods to make use of the filters, together with interchangeably between merchandise.

“We have been looking for methods to chop down on wanted quantities of substances by creating one thing that serves as each a dromedary or water storage gadget along with providing the filtration element so that you don’t have to hold two separate issues,” Lundy mentioned.

The Peak squeeze bottles and gravity methods are made with a brand new membrane and include a backwash plunger accent. New soft-sided reservoir supplies ought to add sturdiness whereas the plunger and revamped microfilter ought to end in a greater efficiency in opposition to sand and silt for extra water movement over its lifespan. (Extra on particular person merchandise later.)

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One instance of a brand new use the modular design permits is evidenced within the squeeze bottles. Now you may take away the filter from contained in the bottle and thread it onto the surface. That permits you to compress the bottle all the best way all the way down to entry the final little bit of water inside.

At camp, this perform works effectively to filter water into cooking pots or a number of cups. It additionally hooks as much as a gravity system.

person laughing while out hiking holding a lifestraw water filter

The New Straw

Main off is a smaller construct of the unique straw, which is able to now match the mouth of an ordinary plastic water bottle — nonetheless a typical hiker staple and features a built-in gravity hose attachment. The brand new Peak straw continues to work as a private filter that turns out to be useful throughout an emergency.

“I feel the explanation why [the straw] has all the time been so in style is that it’s a comparatively cheap strategy to have an emergency backup answer,” Lundy mentioned. “It won’t be the factor that you simply’re utilizing to hydrate each day, but when it’s solely 2 ounces and really intuitive to make use of, you’ve gotten that choice.”

Actually, LifeStraw continues to promote these private straws in bundles, as individuals are likely to preserve them in emergency kits at dwelling and in cabins, boats, backpack important stashes, and so forth.

Person using 3L LifeStraw Gravity Filtration system while camping as someone sets up the tent in the background.

3 Tricks to Enhance Water Filter Efficiency

Whereas LifeStraw has designed its merchandise to work round frequent points, there are some areas the place the person can heed the following tips and get extra use and higher efficiency from their filters.

Startup: You’re Doing It Fallacious

New water filters or water filters which have been dormant want a bit extra work to get them again right into a extra free-flowing state. That’s truly a function, not a bug.

“Usually, at startup, it’s going to be a barely slower movement fee for just a few sips or makes use of,” Lundy mentioned. She defined {that a} clogged filter is extra seemingly brought on by an air lure or drying out than grit from water.

Within the first use, there’s seemingly some air trapped inside. It’s greatest to moist the membrane and take just a few arduous sips within the case of the straw, or use the plunger for the opposite methods to push water by means of the filter and unlock the movement fee.

For the brand new Peak line, LifeStraw engineers labored on “venting” — which is a strategy to permit air to flee the filter’s membrane — and a gravity hose to maintain the movement fee going.

You need to use the reservoir to push water by means of the filter or depend on gravity for a slow-drip activation when you’re off mountain climbing.

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There’s additionally a quicker, simple strategy: Suck on the top of the hose, spit out the preliminary water that hits your lips, and let no matter was within the hose hit the bottom. Suction is a stronger pressure to tug air out of the filter and hose and is the shortcut to unlocking a quicker movement fee.

Lengthy-Time period Storage

In the event you’re not utilizing a filter for a protracted time period, resembling throughout a tenting offseason, it’s best to take steps to forestall it from drying out.

By storing it in water, the filter stays in a hydrophilic state. Meaning will probably be simpler to get it again into peak efficiency. You can even add a teaspoon of salt to battle the expansion of algae or micro organism.

In addition to the filter, you may rinse out the bladders and caps with dish cleaning soap or bleach after which allow them to air dry. Retailer them with the caps off.

When it’s time to reuse, you’ll wish to flush the stale water and salt, which needs to be simple to detect.

Observe: This is applicable to membrane-only filters, which is what the Peak assortment makes use of. (Filters with carbon needs to be saved dry.)

Keep away from Freezing

In easy phrases, a water filter is a collection of tiny holes that block bigger particulates and let water squeeze by means of.

The LifeStraw membranes microfilters encompass small straws with microscopic pores that measure 0.2 microns in diameter. That is sufficiently small to permit water previous however will catch contaminants like micro organism, parasites, and even microplastics.

A frozen filter is a compromised filter. You’ll get an amazing movement fee, however no filtration. A moist filter that freezes means the water expands and stretches the filter’s holes. When it thaws, these bigger holes may then permit bigger particles to go by means of — like silt and grime, or probably dangerous micro organism if it’s current within the water supply.

Whether or not you’re mountain climbing, tenting, or backcountry snowboarding in freezing temperatures, it’s best to disconnect the filter and retailer it inside your jacket. Yep, that smartphone pocket could also be higher used as a water filter pocket.

Throughout shoulder season or in alpine situations, campers ought to separate the filter and retailer it inside their tents simply in case the temperature dips under freezing in a single day. That is one other profit that the LifeStraw group considered, having the ability to take away and retailer the Peak collection filters separate from the water storage.


File this below suggestions chances are you’ll already know however nonetheless don’t do sufficient.

Throughout heavy bouts of use, like a multiday hike with the filter, use the plunger accent to frequently backflush the filter to maintain up the movement fee.

For the unfamiliar, backflushing entails operating water from the aspect offering ingesting water and out the aspect connected to the water supply. With the plunger, you may draw up clear, filtered water after which screw it onto the “out” aspect of the filter.

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If you push the plunger down, it’ll pressure water by means of the filter and flush out silt and different particles. A couple of backflush rinses ought to restore the movement fee, after which it’s prepared for use usually once more. (The Peak Sequence squeeze bottles and gravity filters include a plunger accent.)

With the straw, you may draw water to your lips and easily blow it again by means of just a few occasions for comparable outcomes.

Peak Sequence Water Filter Methods

Peak Straw: $20

Product photo of two LifeStraw Peak Straws, one blue and one black.

This new model of the model’s iconic straw introduces a brand new grip, a quicker water movement fee, and might be built-in with a gravity hose or squeeze bottle. The filter ought to last as long as 5 years of use.

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Peak Squeeze (1L & 650ml): $38 & $33

Product Photo - LifeStraw Peak Squeeze Bottle Water Filter System 1 liter and 650 mL

These include a tethered cap in addition to a leakproof over-cap that LifeStraw says has twice the sturdiness of different bottles. The bottles can perform as hydration flasks or can be utilized to push water by means of an outward-mounted filter to offer water for others. The model additionally built-in these with different Peak gravity methods by eradicating the filters.

Each include a Peak Membrane Microfilter and backwash plunger.

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3L Gravity System: $60

Product photo - LifeStraw Peak Series - Gravity Water Filter System - 3L

Made for backpacking and small tenting teams, the 3L gravity luggage embody a fast connector hose, carabiner, leakproof cap for water storage, simple carry strap, and backwash plunger.

The filter might be eliminated to work as a standalone “straw” and can be utilized with customary water bottles.

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8L Gravity Methods: $80

Product photo of LifeStraw Peak Series - Gravity Water Filter System- 8L

LifeStraw calls this a dromedary/filtration hybrid system. This high-capacity reservoir might be saved in camp or in a automobile with a leakproof cap.

When it’s time to offer the camp with water, a filter and gravity hose can connect and begin filtering water down under. As with the remainder of the road, the detachable filter can be utilized by itself, with a smaller Peak squeeze bottle or with customary water bottles.

Coming Quickly

The LifeStraw Ethos

LifeStraw microfilters proceed to supply safety in opposition to micro organism and parasites, in addition to microplastics, silt, sand, and cloudiness.

The brand new Peak Sequence builds off its status amongst campers, hikers, and different outside fans with a revamped line of water filtration choices that promise improved efficiency.

What’s extra, the model has met the requirements to change into Local weather Impartial Licensed and an authorized B-corp. It additionally continues its pledge to offer a yr of protected water to 1 little one for each buy.

Store the LifeStraw Peak Assortment

A person using the 8L LifeStraw filtration system on the awning of the van as three friends sit around a lake.

This text is sponsored by LifeStraw. Be taught extra in regards to the Peak Assortment of hydration and water filtration methods on-line.

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