hose filter for filling hot tub
Worth a lookShows demand growing +203.9% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+203.9%90-day search growth — must beat 0% to launch
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Price range
Incredible$16.07–$35.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great11.5%search→purchase rate — share of searches ending in a sale
Avg price
Great$22.08avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$222K$222K/yr · 87K searches
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Review moat
Bad6,746.75avg incumbent reviews — the moat a new listing must climb
Competition
Bad74%top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, hose filter for filling hot tub is a $222K/yr Amazon United States market (87K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 62/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
hose filter for filling hot tub market data
- Units sold / yr
- 10K–13K
- avg 750–1,000/product
- Revenue / yr
- $221K–$276K
- units × avg price
- Conversion rate
- 11.5%
- Avg BSR
- #233
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 53 months
- Avg seller age
- 180 days
Competition & brand share
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.Brands
10 falling
Sellers
68
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
74%
Top 20: 100%
Open market
12%
- GLACIER FRESH43%
- VENUSFILTER13%
- AQUA CREST9%
- DIYOLE9%
- POOLPURE9%
- Brinquil6%
- Open — no brand owns it (4 brands, 12%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +203.9% search growth over the last 90 days.Peak months: May, Jun, Jul · busiest ÷ quietest = 6.3×
Top hose filter for filling hot tub search terms
- hose filter for filling pool20K/yr
- hose filter for filling hot tub21K/yr
- water hose filter for filling pool7K/yr
- pool hose filter7K/yr
- iron filter for garden hose4K/yr
- garden hose filter for pool3K/yr
- hose filter for pool3K/yr
- hot tub hose filter5K/yr
- garden hose filter for filling pool5K/yr
- hot tub water filter4K/yr
Top hose filter for filling hot tub products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GLACIER FRESH Garden Hose End Pre-Filter for Swimming Pool Hot Tubs Spa Inflatable Pool Ponds Greatly Reduces Bad Taste Odors Chlorin and Sediment up to 8 000 Gallons 1 Pack
GLACIER FRESH$23.124.4★1,622 rev
GLACIER FRESH Garden Hose End Pre-Filter for Swimming Pool Hot Tubs Spa Inflatable Pool Ponds Greatly Reduces Bad Taste Odors Chlorin and Sediment up to 8 000 Gallons 2 Pack
GLACIER FRESH$35.074.4★355 rev
Garden Hose Filter for Filling Hot Tub Pool Spa Greatly Reduces Sediment Chlorine Heavy Metals and Odors Standard 3/4 Garden Hose Thread (1 pack)
VENUSFILTER$23.084.4★585 rev
Garden Hose Filter for Filling Pool Garden Hose Filter for Filling Hot Tub/Spa Greatly Reduces Sediment Chlorine Heavy Metals and Odors Standard 3/4 Garden Hose Thread (1 pack)
DIYOLE$18.544.2★192 rev
POOLPURE Garden Hose End Pre Filter for Pool Hot Tub Spa Greatly Reduces Chlorine Heavy Metals Odor Fits Any Standard 3/4 Garden Hose Thread Up to 8 000 Gallons 1PACK
POOLPURE$26.614.3★1,961 rev
Newest
by launch date
Garden Hose Filter for Filling Pool/Hot Tub/Spa Greatly Reduces Sediment Chlorine Heavy Metals and Odors Standard 3/4 Garden Hose Thread Hose Filter Up to 8 000 Gallons (1 Blue)
Brinquil$19.25146 rev
BLUEFLO Hot Tub Filter Disposable Pool and Spa Garden Hose Pre Filter Replaces for Filbur FC-3128 Pleatco PPS2100 PP6903 1 Pack
BLUEFLO$16.8780 rev
Garden Hose Filter for Filling Pool Garden Hose Filter for Filling Hot Tub/Spa Greatly Reduces Sediment Chlorine Heavy Metals and Odors Standard 3/4 Garden Hose Thread (1 pack)
DIYOLE$18.54192 rev
GLACIER FRESH Garden Hose End Pre-Filter for Swimming Pool Hot Tubs Spa Inflatable Pool Ponds Greatly Reduces Bad Taste Odors Chlorin and Sediment up to 8 000 Gallons 2 Pack
GLACIER FRESH$35.07355 rev
TOREAD Garden Hose Filter for Filling Hot Tub Spa Pool Reduces Chlorine Heavy Metals Hard Water Hose End Prefilter Fits Any Standard 3/4 Garden Hose Thread Up to 8 000 Gallons 1 Pack (1)
TOREAD$20.68233 rev
Trending
90-day click momentum
AQUA CREST X-Large RV Water Filter Garden Hose End Pre Filter for Pool Hot Tub Spa Reduces Chlorine Heavy Metals and Odor with Hose Protector Up to 8 000 Gallons
AQUA CREST$24.364.5★
TOREAD Garden Hose Filter for Filling Hot Tub Spa Pool Reduces Chlorine Heavy Metals Hard Water Hose End Prefilter Fits Any Standard 3/4 Garden Hose Thread Up to 8 000 Gallons 1 Pack (1)
TOREAD$20.684.4★
AQUA CREST RV Inline Hose Water Filter Garden and Camper NSF Certified Greatly Reduces Chlorine Bad Taste Odor 2 Pack with Hose Protector (Package May Vary)
AQUA CREST$23.144.5★
POOLPURE Garden Hose End Pre Filter for Pool Hot Tub Spa Greatly Reduces Chlorine Heavy Metals Odor Fits Any Standard 3/4 Garden Hose Thread Up to 8 000 Gallons 1PACK
POOLPURE$26.614.3★
ZOTEE Filbur FC-3128 Spa Filter Disposable Hot Tub Filter with Garden Hose Adapter Replacement for PPS2100 Darlly PP6903 1 Pack
ZOTEE$16.074.6★
What buyers say about hose filter for filling hot tub
What buyers praise and complain about, mined from review topics.What buyers love
“The filter worked great”
“Exactly as shown”
“This company has great integrity”
“Great value”
“Easy to use”
“It helps”
“Easy hookup and works well”
“The water is clear”
“Pool staying cleaner easier to manage”
“Lowered my Rv water pressure”
What buyers complain about
“Terrible filter. in my case”
“it leaked profusely”
“Does not do its job”
“Very poor flow”
“Not worth it”
“Junk”
“The water was just trickling out”
“It cracked in less than 30 days”
“it was completely clogged”
“Does not let much water pressure out”
Top return reasons
Common questions
- Is hose filter for filling hot tub profitable to sell on Amazon United States?
- The niche generates $222K/yr across 12 tracked products. 90-day search growth is +203.9%. Flapen's verdict: Worth a look (62/100).
- How competitive is the hose filter for filling hot tub niche?
- 10 brands and 68 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in hose filter for filling hot tub?
- Top complaints mined from reviews: Filtration, Leak-Proof, Functionality-Overall. The return rate is 0.9%.
- When does demand for hose filter for filling hot tub peak?
- Demand peaks in May–Jun–Jul; the busiest month runs 6.3× the quietest.
- What does it cost to enter the hose filter for filling hot tub niche?
- Listings span $16.07–$35.07; the average listing price is $22.08 (sweet spot $15–$100). The average incumbent carries 6,747 reviews — the moat a new listing must climb.