1 / 7Waterdrop PT-72BL Glass Water Filter Jug, 2.5L
The Waterdrop PT-72BL glass water filter jug is a non-electric, 2.5-litre jug with a glass body and a replaceable filter. Its capacity may reduce how often you refill, but check your fridge dimensions because customers report mixed experiences with fitting it in refrigerator doors.
At a glance
- The listing describes a five-stage filter using carbon fibre, ion exchange resin and activated carbon block.
- The manufacturer claims NSF/ANSI 42, 53 and 372 certification and reduction of chlorine, taste, odour and mercury. It also says third-party testing covers copper, cadmium, PFOA/PFOS, sand, sediment and large particles.
- The listing claims a filter lasts up to 100 gallons or two months, whichever comes first depending on local water conditions.
- A mechanical life recorder is described for tracking the recommended replacement month.
Reference price: £45.99
Price checked: 14 Nov 2026
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Pros and cons
Pros
- Non-electric operation needs no power source.
- The 2.5-litre capacity offers more water between refills than a smaller jug.
- The supplied customer feedback reports improved taste and fast filtration for some buyers.
Cons
- The glass body needs careful handling compared with a plastic jug.
- The jug is not dishwasher-safe according to the listing.
Technical specifications
11 specifications| Brand | Waterdrop |
|---|---|
| Model | WD-PT-72B |
| Capacity | 2.5 litres |
|---|---|
| Power configuration | Non electric |
| Installation type | Freestanding |
| Maximum flow rate | 250 Millilitres Per Minute |
| Dimensions listed | 25.5L x 20.5W x 27.5H centimetres |
|---|---|
| Material listed | Glass |
| Purification method | Activated Carbon, Ion Exchange, Carbon Block |
|---|---|
| Supported water TDS level maximum | 500 |
| Filter life cycle | 2 Months |
What to know before buying
- Listing claims about filtration, certifications and contaminant reduction are manufacturer statements, not independently verified here. The stated filter life varies with local water conditions. The manufacturer says not to wash the jug in a dishwasher.
What’s in the box
Included- Glass water filter jug system (1)
- Jug filter replacement (1)
- User manual ×1
Who is it for?
A good fit for
- Households wanting a non-electric jug with a 2.5-litre capacity.
- Buyers who prefer a glass jug and are comfortable hand-washing it.
- People seeking a jug filter with a stated two-month replacement interval, subject to local water conditions.
Less suited to
- Buyers who need a jug confirmed to fit a refrigerator door compartment.
- Anyone wanting a dishwasher-safe jug.
Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
14% 14% - 3 stars
3% 3% - 2 stars
1% 1% - 1 star
4% 4%
Customer feedback reports positive impressions of quality, taste, filtration speed and capacity, with some buyers saying the water tastes better and needs less frequent refilling. The reported size and refrigerator fit are mixed, which matters for a 2.5-litre jug: check the listed dimensions against your fridge before buying. These are customer perceptions, not independent performance findings.
Positive themes
- Customers describe the jug as good quality and report improved water taste.
- Some customers report fast filtration and appreciate the capacity.
Mixed feedback
- Customers differ on whether the jug is too large for refrigerator doors or fits their fridge well.
Frequently asked questions
What is the jug's capacity?
The listing gives a capacity of 2.5 litres.
Does it need electricity?
No. The listed power configuration is non-electric.
How often does the filter need replacing?
The listing states up to 100 gallons or two months, whichever comes first depending on local water conditions.
Can the jug go in a dishwasher?
The manufacturer says not to wash the jug in a dishwasher.
Will it fit in a fridge door?
That is not guaranteed. Customer feedback is mixed on refrigerator-door fit, so compare the listed dimensions with your available space.
Alternative options
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