SKU: 23403485066

BSI Alkalinity up 5 kg

Sale price$27.90 Regular price$31.00
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Ships within 48 hours · Estimated delivery Oct 30 - Nov 4

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Description

BSI Alkalinity up 5 kgMet BSI Alkalinity Up verhoogt u de alkaliniteit van uw zwembad of spa. Het is een snel oplossend poeder dat geen enkel residu nalaat in het bad. De alkaliniteit van het water geeft een idee van de mogelijkheid om pH veranderingen te bufferen (dempen) wanneer BSI pH Up of BSI pH Down toegevoegd wordt. De aanbevolen totale alkaliniteit bedraagt 80 150 ppm. Lage alkaliniteit (bv. door regen of putwater) zal moeilijkheden veroorzaken bij de pH controle.

Met BSI Alkalinity Up verhoogt u de alkaliniteit van uw zwembad of spa. Het is een snel oplossend poeder dat geen enkel residu nalaat in het bad. De alkaliniteit van het water geeft een idee van de mogelijkheid om pH-veranderingen te bufferen (dempen) wanneer BSI pH Up of BSI pH Down toegevoegd wordt.

De aanbevolen totale alkaliniteit bedraagt 80 - 150 ppm. Lage alkaliniteit (bv. door regen- of putwater) zal moeilijkheden veroorzaken bij de pH controle. Kleine hoeveelheden BSI pH up of pH Down zullen dan grote schommelingen teweeg brengen. Hoge alkaliniteit heeft dikwijls een hoge pH-waarde tot gevolg. Pas eerst de pH aan vooraleer de alkaliniteit te regelen. BSI Alkalinity Up stabiliseert het water!

Voordelen:

  • ✅ Verhoogt snel de alkaliniteit van zwembad- of spawater.
  • ✅ Stabiliseert de pH-waarde, waardoor grote schommelingen worden voorkomen.
  • ✅ Laat geen residu achter, voor helder water.

Gebruik:

  • Als de alkaliniteit van het water lager is dan 80 ppm dient met de alkaliniteit te verhogen met BSI Alkalinity Up

  • Indien de alkaliniteit van het water hoger is dan 150 ppm kan men de alkaliniteit verlagen met BSI pH Down
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 23403485066

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4.8 ★★★★★
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Sydney J
Pawtucket, US
★★★★★ 4
Cute 2-pack pair of shorts
Color: Black, White, Size: Medium, Color: Black, White, Size: Medium
Cute shorts that have pockets and fit true to size. I love that they come in a pack of two as well. The black ones are my favorite and I feel like the fabric is a little softer on the black pair. The white ones are a little thinner than I would like. I was wearing an olive green colored underwear underneath them in the pictures in my review and though you can’t see them much, I do feel like they were slightly visible. The white pair also had a lot of loose strings on them which made me think the quality might not be as good as with the black pair. They washed easily and I hung them up to dry them because they smelled kind of funny when they arrived.
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Reviewed in the United States on June 7, 2025
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Tiffany M
West Palm Beach, US
★★★★★ 4
Good value for 2 shorts
These come vacuum sealed and have crazy wrinkles... so be prepared to do some ironing. I ordered the Mediums as I am a 6-8. The black pair feels a bit smaller than the beige pair... with both feeling tighter than I like for comfort. The look nice on, but feel like it constricts my belly a bit too much. Overall a nice basic set of shorts, perhaps size up for a more comfortable fit.
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Reviewed in the United States on June 15, 2025
S
Verified Purchase
Siobhan Smith
Port Orchard, US
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025
M
Verified Purchase
Mariel
Lake Worth, US
★★★★★ 5
Well made, light fabric. Waist doesn't roll.
These bamboo underwear really do keep you cool. They fit true to size, and wear easily. the wide elastic waist band doesn't roll on me. They are comfortable to wear, washed and dried easily. The material has some stretch to it, but not a lot. Well made, no stray strings. Perfect fit for me. Just what I was looking for.
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Reviewed in the United States on May 17, 2026
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Finngirl
San Leandro, US
★★★★★ 5
Good quality, smooth feel
I got these briefs so recently that have washed just one pair so far. First off, these are very comfortable, the material is soft & bordering silky, good quality sewing. Wash well and minimal if any shrinkage. They do come a bit wrinkled from the dryer but hey, these are underwear and will go on smoothly. If it were a t-shirt, I would look sloppy. I feel the sizing is accurate. No rolling and these don't announce themselves under clothing. Planning on getting more of these boxers and replacing my old panties.
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Reviewed in the United States on January 31, 2026

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