---
title: "Trend — hayward c1750 filter cartridge - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/hayward-c1750-filter-cartridge/trend"
last_updated: "2026-08-11T15:57:18.922Z"
locale: en
meta:
  description: "Niche score 56/100 · $41K/yr market · 8K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 56/100 · $41K/yr market · 8K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — hayward c1750 filter cartridge - Flapen"
---

# **hayward c1750 filter cartridge**

**Worth a look**

Shows a thin review moat (226 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 10Growth 81Conversion 76Competition 28Returns 87Price range 69Avg price 86Brand share 54Review moat 89Quality gap 43

**Review moat**

**Great****226.31**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Great****1.4%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$69.51**

avg listing price — sweet spot $15–$100

**Growth**

**Great****+74.6%**

90-day search growth — must beat 0% to launch

**Conversion**

**Great****7.3%**

search→purchase rate — share of searches ending in a sale

**Price range**

**Good****$56.59–$119.33**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Brand share**

**Good****73%**

top-5 brand share — brands hold most of the demand

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Competition**

**Okay****68%**

top-5 click share — leaders hold, buyers still browse

**Market size**

**Bad****$41K**

$41K/yr · 8K searches

**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Trend