Skip to main content

filterking.com

filterking.com had about 121.53K visits in September 2026, up 2.87% from August; the top source is paid search.

Buy Air Filters for HVAC & Furnace Systems Online | All Sizes Available

Traffic

121.53K

+2.87%MoMEstimated monthly visits
789154.6K103.07K51.53K0
Global rank

268,160

Country rank · United States

57,968

Category rank · Home and Garden

718

Average visit duration

01:54

Pages per visit

3.44

Bounce rate

40.31%

Domain age

21 years

Search share

22.7%

Traffic sources

  • Paid search
    38.2%
  • Search
    22.7%
  • Direct
    19.6%
  • Email
    10.4%
  • Other
    4.5%
  • Display ads
    1.9%
  • Referrals
    1.7%
  • Social
    1.0%
  • Generative AI
    0.0%

Regions

  • United States
    95.1%
  • Canada
    1.7%
  • Indonesia
    0.7%
  • United Kingdom
    0.7%
  • India
    0.6%

See how filterking.com compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. filter kingBRAND9901.23K81%
  2. 18x21x1 ac filterBRAND570—
  3. 16" x 19" x 2" filter h13 filterBRAND51053096%
  4. filterkingBRAND47083057%
  5. 20" x 25 x 5" media filterBRAND420—

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

Full keyword rankings are a Pro feature

Unlock Pro

Baidu rank

Site profile

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
286.6 KiB
Hosting
CLOUDFLARENET · AS13335
Email authentication
SPF · DMARC quarantine
TLS
TLSv1.3 · 66 days
Page and SEOSchema 14
Title
Buy Air Filters for HVAC & Furnace Systems Online | All Sizes Available
Description
Filter King delivers all furnace filter types & sizes across the USA. Free shipping, bulk orders, subscribe & save.
Cross-origin redirect
No
Word count
1,928
Internal / external links
536 / 4
Canonical
https://filterking.com/
Language
en
H1 / H2
1 / 9
Images missing alt
20 / 133
Schema
AggregateRating · Answer · BreadcrumbList · ContactPoint · FAQPage · ImageObject · 8 more
Technology and tracking3 tracking
Technology clues
Cloudflare · Bootstrap · Zendesk
Tracking clues
Google Tag Manager · Microsoft Clarity · Cloudflare Web Analytics
External script hosts
cdn-4.convertexperiments.com · gstatic.com · cdn-widgetsrepository.yotpo.com · use.typekit.net · dwin1.com · static.cloudflareinsights.com
Social links
facebook.com · linkedin.com · instagram.com · youtube.com
Security headers
0 / 6
Email and DNS securitySet
SPF
Set
DMARC
Set · quarantine
DKIM selectors
google · s1 · s2
Mail stack
Google Workspace
IPv6
AAAA present
Site verification TXT
Google · Microsoft
SOA
andy.ns.cloudflare.com
NS
andy.ns.cloudflare.com. · joan.ns.cloudflare.com.
MX
1 aspmx.l.google.com. · 10 alt3.aspmx.l.google.com. · 10 alt4.aspmx.l.google.com. · 2 more
Hosting and networkAS13335
A
104.20.18.244 · 172.66.163.135
AAAA
2606:4700:10::6814:12f4 · 2606:4700:10::ac42:a387
Hosting ASN
AS13335 · 104.20.16.0/20
Hosting organization
CLOUDFLARENET - Cloudflare, Inc.
Hosting country
US
BGP announcement
Yes
TLS
TLSv1.3 · Verified
Certificate issuer
WE1
Certificate remaining
66 days
Certificate SAN
DNS:filterking.com · DNS:*.filterking.com

Website information

Domain
filterking.com
Registration status
Domain registered
Registered
2005-05-12
Registrar
Squarespace Domains II LLC
Expires
2035-05-12
Domain age
21 years
DNSSEC
No
Registry status
client delete prohibited · client transfer prohibited

Similar sites

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.